Addition and Subtraction of Polynomials

Question 1

When is multiplied, the product of the coefficients is .

Revolt · Accepted Answer

–18

Question 2

The exponent on when is multiplied by is .

Revolt · Accepted Answer

7

Question 3

The exponent on when is multiplied by is .

Revolt · Accepted Answer

6

Question 4

What is the product of the monomials given?

Revolt · Accepted Answer

–18a7b6

Question 5

Suppose you multiplied the cereal box dimensions in a different order: First,

Revolt · Accepted Answer

4x² + 3x

Question 6

Find the product.(a2)(2a3)(a2 – 8a + 9)

Revolt · Accepted Answer

2a7 – 16a6 + 18a5

Question 7

(3c2 + 2d)(–5c2 + d)Select all of the partial products for the multiplication problem above.

Revolt · Accepted Answer

2d2; –15c4; –10c2 d; 3c2 d

Question 8

The expression for the volume of the boxes is .

Revolt · Accepted Answer

(2x + 3) • x • (4x + 1)

Question 9

Then, .

Revolt · Accepted Answer

16x³ + 12x²

Question 10

Which of the following is the product of the binomials shown?

Revolt · Accepted Answer

–15c4 – 7c2d + 2d2

Addition and Subtraction of Polynomials Answers