Multiplication of Polynomials

Question 1

When is multiplied, the product of the coefficients is .

Revolt · Accepted Answer

D: –18

Question 2

The exponent on when is multiplied by is .

Revolt · Accepted Answer

B: 7

Question 3

The exponent on when is multiplied by is .

Revolt · Accepted Answer

B: 6

Question 4

What is the product of the monomials given?

Revolt · Accepted Answer

B: –18a7b6

Question 5

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

Revolt · Accepted Answer

D: 4x² + 3x

Question 6

Then, .

Revolt · Accepted Answer

C: 16x³ + 12x²

Question 7

The product is the same as the one found previously. This an example of polynomial multiplication being .

Revolt · Accepted Answer

B: commutative

Question 8

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

Revolt · Accepted Answer

A: 2a7 – 16a6 + 18a5

Question 9

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

Revolt · Accepted Answer

A: 2d2; C: –15c4; D: –10c2 d; F: 3c2 d

Question 10

The expression for the volume of the boxes is .

Revolt · Accepted Answer

A: (2x + 3) • x • (4x + 1)

Multiplication of Polynomials Answers