Mathematics College

Subtract polynomials:
(-4x^3+5x^2-x+3)-5(x^4-2x^3+x^2)

Answers

Answer 1

9514 1404 393

Answer:

  -5x^4 +6x^3 -x +3

Step-by-step explanation:

First, eliminate parentheses.

  (-4x^3+5x^2-x+3)-5(x^4-2x^3+x^2)

  = -4x^3 +5x^2 -x +3 -5x^4 +10x^3 -5x^2

Then collect terms.

  = -5x^4 +(-4+10)x^3 +(5 -5)x^2 -x +3

  = -5x^4 +6x^3 -x +3

Related Questions

Hi, I need help on this, please help me out.

Answers

The decimal point should be moved 4 places to the right

time to help me plz Jackie's mother has a son .How would the son related to Jackie.​

Answers

Answer:

brother

Step-by-step explanation:

Given
f(x) = 2x^2 – 5x, evaluate f (-4).

Answers

Answer:

52

Step-by-step explanation:

f (-4) = 2(-4)² - 5(-4)

        = 32 + 20

        = 52

NO LINKS PLEASE HURRY I REALLY NEED HELP

Answers

Answer:

The choice;

[tex] - 1.45x - 3.41[/tex]

I hope I helped you^_^

Answer:

[tex]3.81x - 5.26x - 4.94 + 1.5 = \\ = - 1.45x - 3.41[/tex]

??????????????????????????????

Answers

(x + 8, y) + 8 cause it moved 8 spaces right. nothing add ed to y since it did not go up or down

in science class, Marco recorded numbers. from an experiment as 12.87 12.13 12.5 and 12.08 which numbers are closer to 12 ? which are closer to 13?

Answers

Answer:

12.87, 12.5  is closer to 13

12.08, 12.13  is closer to 12

Step-by-step explanation:

Least to Greatest:

12

12.0812.1312.5 12.87

13

What is the value of x + 4? 3x−6(x+2)=−3 Enter your answer in the box. x + 4 =

Answers

x=-3, so -3+4 is 1. The value of x+4 is 1

2 1/4-( -3 5/6)

Answer as a mixed number in simplest form, Pls answer this plss

Answers

2 1/4 - (-3 5/6)
2 1/4 + 3 5/6 Distribute the negative
2 6/24 + 3 20/24 Multiply top and bottom of first number by 6 and second number by 4 to get common denominator
5 26/24 Add
6 2/24
6 1/12 Simplify

Find the reciprocal of 4

Answers

Answer:

reciprocal of 4 = 1/4

Step-by-step explanation:

By definition, a reciprocal of a/b = b/a.

Since 4 is the same as 4/1, then it's reciprocal must be 1/4.

Answer:

1/4

Step-by-step explanation:

because 4 = 4/1

reciprocal means to flip it upside down 4/1 = 1/4

On November 1, Jovel Company loaned another company $100,000 at a 6% interest rate. The note receivable plus interest will not be collected until March 1 of the following year. The company's annual accounting period ends on December 31, and adjustments are only made at year-end. The adjusting entry needed on December 31 is:

Answers

Yes yhuuu. Hugg ut77 ftt


Please help me with this question

Answers

Answer:

27°

Step-by-step explanation:

Add the 2 given angle measures to get 153°, and then subtract that from 180° to get 27°. (Remember that all interior angles of a triangle will add up to 180°).

Hope this helped :)

What is the slope-intercept form for 3x-y=9

Answers

The attached picture is the answer. Hope it helps!!!

3x-y=9
move 3x over
-y= -3x+9
divide both sides by -1 to make y positive
your answer should be y=3x-9

7. Write 1.07 x 103 in standard form.

Answers

Answer:

if its 1.07 x 10^3 its 10,70

Step-by-step explanation:

3) MS. Thomton spends $1.44 on 6 ounces of Mike and lkes. How much does he spend for pound?
(16 oz = 1 lb).

Answers

Answer:

He spent $3.84 for a pound of Mike and Ikes.

Step-by-step explanation:

First thing to do is divide 1.44 by 6 to get the amount of $ 1 ounce of Mike and Ikes cost. 1.44/6=0.24

Then multiply 0.24 by 16(amount of ounces in a pound) to get the amount of $ spent on 1 pound of Mike and Ikes.

0.24*16=$3.84

find -x , when x=-16/51

Answers

Answer:- 1.066667 i think

Step-by-step explanation:

Order these numbers in Descending order​

Answers

Answer:

28.3, 28 1/3, 25 1/4, 5v25

Step-by-step explanation:

What are the answers to these questions

Answers

Hello there !

[tex]1) \ \large \boldsymbol {} \displaystyle 2 \frac{33}{40} +4\frac{3}{8} =2+\frac{33}{40}+4+\frac{3}{8}^{/5} =6+\frac{33+15}{40} = \\\\\\ 6\frac{48}{40} =7\frac{8}{40} =\boxed{7\frac{1}{5} } \\\\\\\\ 2) \ 2\frac{3}{8} +1\frac{1}{3} =2+1+\frac{3}{8}^{/3}+\frac{1}{3} ^{/8} =3+\frac{9+8}{24} =\boxed{3\frac{17}{24}} \rm \ cups[/tex]

write 49/7 as a whole number​

Answers

Answer:

7

Step-by-step explanation:

the fraction 49/7 is the same as the problem 49÷7

If you do the problem, you get 7, and if you want to check you could do the inverse- 7x7=49. Since that checks out, 7 is your answer.

Hope this helps :)

Please let me know if this is true or false?

Answers

Answer:true

Step-by-step explanation:

true

Help!!![tex]What is the measure of ∠L?[/tex]

Answers

Answer:

60°

Step-by-step explanation:

1. Because this is an equilateral triangle (a triangle with all equal sides), all angles are equal and are 60°.

Therefore, ∠L is 60°.


Which of these following numbers is 100 times larger than five hundred and fifty-five? (a)55.5 (b) 555 (c) 5550 (d) 55500 (e) 555000​

Why

Answers

Answer:

(d)55500

Step-by-step explanation:

just multiply 555 by 100 to get 55500

A high-end interior designer charges an hourly rate for his services plus a consultation fee. As a courtesy to his clients, after working on a job for over 20 hours, his hourly rate drops and the consultation fee is waived. The fees for the interior designer's services can be modeled with the following piecewise equation, where x represents the number of hours. f(x)={150x+300, x≤20100x, x>20 How much would it cost for 18 hours of interior design services? Enter your answer in the box. $

Answers

Answer:

3000

Step-by-step explanation:

No links just answer
Simplify

Answers

Answer:

first option _32\21 is the answer

Step-by-step explanation:

the answer will

-32/21

I'm indian just came in Canada

indians are very intelligent in maths

5. Find the slope of the following table? ​

Answers

Answer:

25-22. 3

---------- = ---

2-1. 1

slope is equal to 3

Choose the system for the graph

Answers

The answer will be A

it is definitely a this has to be 20 letters so

What is the slope of the line represented by the equation y = 4/5x - 3

Answers

Answer:

4/5

Step-by-step explanation:

the slope is the number next to x

y=mx+b is a model we use in math to find the slope. each letter is a place marker for different numbers.

slope is where the m is in the problem

in your case 4/5 is found in the same spot as m.

In ΔJKL, j= 2.5 cm, k = 9.3 cm and l =8.4 cm. Find the area of ΔJKL to the nearest square centimeter

Answers

Answer:10

Step-by-step explanation:

Y varies directly with x. If y = 21, when x = 7, find y when x = 28.

Answers

This statement means
y
∝
x
, which can also be written in the form
y
=
k
x
when it is directly proportionate and
y
=
k
x
when inversely proportionate, where
k
is a value we need to work out.
Since the equation is in the form
y
=
k
x
we know that...
21
=
K
×
7
∴

k
=
21
7
=
3
.
So we can write this as the formula:
y
=
3
x
Therefore using the value of
x
=
−
1.66
y
=
3
x
→
y
=
3
×
−
1.66
=
−
4.98

Answer:

y = - 4.98

Step-by-step explanation: This statement means

y

∝

x

, which can also be written in the form

y

=

k

x

when it is directly proportionate and

y

=

k

x

when inversely proportionate, where

k

is a value we need to work out. Since the equation is in the form

y

=

k

x

we know that...

21

=

K

×

7

∴

k

=

21

7

=

3

.

So we can write this as the formula:

y

=

3

x

Therefore using the value of

x

=

−

1.66

y

=

3

x

→

y

=

3

×

−

1.66

=

−

4.98

Consider the graph of f(x)=13x−2. How do the graphs of 2f(x), f(x+2), and f(x)+2 compare to the graph of f(x)? Drag tiles to the empty boxes to correctly complete each sentence. The graph of 2f(x) Response area the graph of f(x). The graph of f(x+2) Response area the graph of f(x). The graph of f(x)+2 the graph of f(x).

Answers

Using translation concepts, it is found that:

2f(x) is a vertical stretch by a factor of 2 of f(x).f(x + 2) is a shift left of 2 units of f(x).f(x) + 2 is a shift up of 2 units of f(x).

What is a translation?

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

As for this problem, we have that:

For 2f(x), f(x) is multiplied by 2, hence it is a vertical stretch by a factor of 2 of f(x).For f(x + 2), x -> x + 2, hence f(x + 2) is a shift left of 2 units of f(x).For f(x) + 2, f(x) -> f(x) + 2, hence it is a shift up of 2 units of f(x).

More can be learned about translation concepts at https://brainly.com/question/4521517

#SPJ1

Can someone explain this? (This is algebra 1)

Answers

Answer:

x=12

Triangle abc and Def are congruent but different sizes. The original triangle has side values of 2, 6 and 5. Then the shape is dilated by an unknown factor, giving it the side lengths of 4, x, and 10. Looking at the increase in side lengths we see that theres an increase of 2 to 4, or multiplying by 2 and an increase from 5 to 10, or multiplying by to. So now that we know there was a dilation of 2, we multiply 6 by 2 to find 12

Other Questions
What factor allowed Germany to gain an advantage in the Battle of Tannenburg? PLEASE HELP Presented below are certain account balances of Swifty Products Co. Rent revenue $6,980 Sales discounts $8,170 Interest expense 13,320 Selling expenses 99,730 Beginning retained earnings 114,520 Sales revenue 405,100 Ending retained earnings 134,450 Income tax expense 27,776 Dividend revenue 71,430 Cost of goods sold 166,455 Sales returns and allowances 12,730 Administrative expenses 88,620 Allocation to noncontrolling interest 17,320 From the foregoing, compute the following: (a) total net revenue, (b) net income, (c) income attributable to controlling stockholders, if Swifty has allocation to noncontrolling interest of $17,320. (a) Total net revenue $enter total net revenue in dollars (b) Net income $enter net income in dollars (c) Income attributable to controlling stockholders $enter income attributable to controlling stockholders in dollars what are the impact in increasing number of social grant on the teenage motherd need help asap, will mark brainliest. PLSSSHow would an increase in the amount of solar energy available most likely affect a terrestrial community? The amount of atmospheric carbon would decrease. The amount of nitrogen in biomass would decrease. The amount of sedimentary phosphorus would increase. The amount of water in reservoirs would increase. (ik its not this one) What type of shape does a liquid have? What is??????????????? Which measurement is most accurate to describe the weight of an adult?1.5 tons50 lb.160 oz.180 lb. Fun FactFrogs buttholes are water tight Whats 50 divided by 50? A gym charges $25 per month plus extra four dollars to swim in a pool for an hour if a member only has $45 to spend each month at most how many hours cant remember swim Maya brought some orange slices for her volleyball team to eat between games. Theydivided the orange slices equally among the 8 team members, so each team member got6 orange slices. Lets be the number of orange slices Maya brought. Write and solve anequation to find s. Manuel has $50 in his bank account. Starting this week, he will deposit $30 into theaccount each week. If Manuel does not take any money out of his account, how manyweeks will it take for the total amount of money in his account to reach $320? the process of preparing and setting up a software on a computer is called the arctic region is a treeless plain with frozen ground. true or false The Civil Rights Act of 1964 forbade discrimination in voting on the basis of race. However, efforts led by civil rights organizations to register black voters were met with fierce resistance in southern states. In Alabama's Dallas County, the local county sherriff had led a steadfast opposition to black voter registration drives. As a result, only 2 percent of Selmas eligible black voters had managed to register. What can be concluded about the South's reaction to the Civil Rights Act of 1964 based on this information from the text? Click this link to view O*NETs Work Contexts section for Librarians.It describes the physical and social elements common to this work. Note that common contexts are listed toward the top, and less common contexts are listed toward the bottom. According to O*NET, what are common work contexts for Librarians? Check all that apply.face-to-face discussionspace determined by speed of equipmentcramped work space, awkward positionsindoors, environmentally controlledtelephone and electronic mailfreedom to make decisions A companys board of directors took a random sample of 10% of the companys employees and surveyed them about their happiness at work. What would most likely happen if they decided to randomly sample 15% of the companys employees instead? A. The sample mean would more closely model the population mean. B. The sample mean would not be affected. C. There is not enough information to determine how the sample mean would be affected. D. The sample mean would less closely model the population mean. PLZ HELP UNIT TEST REVIEW 45 POINTSRead the passage.If you look at the stars . . . you will see those stars so minute that it would seem as though nothing could be smaller; it is in fact their great distance which is the reason of their diminution, for many of them are very many times larger than the star which is the earth with water. Now reflect what this our star must look like at such a distance, and then consider how many stars might be addedboth in longitude and latitudebetween those stars which are scattered over the darkened sky."In Praise of the Sun,Leonardo da VinciWhich evidence from the passage supports da Vincis conclusion that the size of the stars cannot be determined by how they appear in the sky?If you look at the stars . . . it would seem as though nothing could be smaller.It is in fact their great distance which is the reason of their diminution.Many of them are very many times larger than the star which is the earth with water.Now reflect what this our star must look like at such a distance, and then consider how many stars might be added. Conflicts between the U.S. and Mexico increased after the U.S. bought _________. A. Puerto RicoB. The Louisiana TerritoryC. The Northwest Territory Kim has $260 in her checking account. She deposits $39. Then she writes a check for $58. How much is left in Kim's account?