Multiplying Polynomials and Simplifying Expressions

Question 1

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 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 3a + 5 and 2a2 + 4a – 2?

Revolt · Accepted Answer

6a3 + 22a2 + 14a – 10

Question 5

What is the product of 6x – y and 2x – y + 2?

Revolt · Accepted Answer

12x2 – 8xy + 12x + y2 – 2y

Question 6

Which polynomial expression represents a sum of cubes?

Revolt · Accepted Answer

(6 + s)(s2 – 6s + 36)

Question 7

✔ 46812

Revolt · Accepted Answer

✔ 4; 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 8

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

Revolt · Accepted Answer

10; +: 3; +: 6; –: 1

Question 9

Question 79067

Revolt · Accepted Answer

3

Question 10

Question 79068

Revolt · Accepted Answer

6

Multiplying Polynomials and Simplifying Expressions Answers

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