1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
viktelen [127]
1 year ago
13

Simplify the following polynomial expression.

Mathematics
1 answer:
victus00 [196]1 year ago
7 0

Answer:

  5x^4 -37x^3 -6x^2 +41x -6

Step-by-step explanation:

We simplify this expression by removing parentheses and combining like terms. Parentheses are removed using the distributive property.

<h3>Form the product</h3>

The product of the final pair of polynomials in parentheses is ...

  (-4x^3 +5x -1)(2x -7) = (-4x^3 +5x -1)(2x) +(-4x^3 +5x -1)(-7)

  = -8x^4 +10x^2 -2x +28x^3 -35x +7

  = -8x^4 +28x^3 +10x^2 -37x +7

<h3>Combine with remaining sums</h3>

  = (5x^4 -9x^3 +7x -1) + (-8x^4 +4x^2 -3x +2) - (-8x^4 +28x^3 +10x^2 -37x +7)

  = (5 -8 -(-8))x^4 +(-9 -28)x^3 +(4 -10)x^2 +(7 -3 -(-37))x +(-1 +2 -7)

  = 5x^4 -37x^3 -6x^2 +41x -6

You might be interested in
B) 144kg in the ratio 1 3.5​
Vlada [557]
So you add 13+5=18

Then you do 144/18=8

8x13=104 8x5=40

104+40=144✅

Answer= 104 : 40
6 0
3 years ago
Pls help me I’m failing I’ll brainlest
Nataliya [291]

Answer:

215 dollars

Step-by-step explanation:

Don't take my word on it but that should be correct.

7 0
3 years ago
Read 2 more answers
How do I factor 16x^2 and -49y^2??
jeyben [28]
(4x-7y)(4x+7y)

4x times 4x= 16x^2
-7y times 7y= -49y^2
8 0
3 years ago
Which method would determine the volume of the prism with dimensions 2x2x4 shown below?
malfutka [58]
+16 will give the volume
2x2=4
4x4=16
8 0
3 years ago
What is 22% of 60? <br> 13.2<br> 27.3<br> 1,320<br> 38
Olenka [21]
13.2



Good luck! (((((:
7 0
3 years ago
Read 2 more answers
Other questions:
  • 60% of all vehicles examined at a certain emissions inspection station pass the inspection. Assuming that successive vehicles pa
    12·2 answers
  • What is 3 8/9 - 1 5/8
    5·2 answers
  • Literal Equations:<br> C=2πr solve for r
    15·1 answer
  • Can some one help me its all the points i have :(
    14·1 answer
  • Need helpp fastt plss will give brainliest to who is correct plss helpp
    6·2 answers
  • Which function is a quadratic function? u(x) = –x + 3x2 – 8 v(x) = 2x2 + 8x3 + 9x y(x) = x2 + 3x5 + 4 z(x) = 7x2 + 2x3 – 3
    15·2 answers
  • Which expression is equivalent to
    10·1 answer
  • Pls help fast
    7·1 answer
  • Selling tickets to a
    7·1 answer
  • Which expressions are equal to 750,000? Select all that apply. A. 75 x 103 B. 75 x 10" D C 75 X 105 O D. 10,000 x 75 E. 100,000
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!