Multiplying Polynomials and Simplifying Expressions

Question 1

Which polynomial expression represents a sum of cubes?

Revolt · Accepted Answer

(6 + s)(s2 – 6s + 36)

Question 2

Muriel told Shana that one of the products in the table was incorrect.

Revolt · Accepted Answer

✔ –2y; –2y; –2xy

Question 3

–3y✔ –2xy–xy5x

Revolt · Accepted Answer

✔ –2xy

Question 4

What is the product of 2x + y and 5x – y + 3?

Revolt · Accepted Answer

10; +: 3; +: 6; –: 79063

Question 5

Question 79061

Revolt · Accepted Answer

3

Question 6

Question 79062

Revolt · Accepted Answer

6

Question 7

Question 79064

Revolt · Accepted Answer

3

Question 8

Muriel told Shana that one of the products in the table was incorrect.

Revolt · Accepted Answer

The expression that represents the area of this triangle is x2 + x + cm2.: 4; The expression that represents the area of this triangle is x2 + x + cm2.: 22; The expression that represents the area of this triangle is x2 + x + cm2.: –12

Question 9

1618✔ 2244

Revolt · Accepted Answer

✔ 22

Question 10

–24✔ –121224

Revolt · Accepted Answer

✔ –12

Multiplying Polynomials and Simplifying Expressions Answers

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