Question 1

What is the correct distribution?

(x + 9)(2x + 7)

Accepted Answer

= (x)(2x) + (x)(7) + (9)(2x) + (9)(7)

Answer

= (x)(2x²) + (x)(7) + (9)(2x) + (9)(7)

Answer

= (x)(2x) + (x)(7) - (9)(2x) + (9)(7)

Answer

= (x²)(2x) + (x)(7) + (9)(2x) + (9)(7)

Question 2

What will be the products of the terms?

(x + 9)(2x + 7)

= (x)(2x) + (x)(7) + (9)(2x) + (9)(7)

Accepted Answer

= 2x²+ 7x + 18x + 63

Answer

= 2x²+ 7x + 18x + 16

Answer

= 2x + 7x + 18x² + 63

Answer

= 2x²+ 7x² + 18x + 63

Question 3

What is the correct answer?

(x + 9)(2x + 7)

Accepted Answer

= 2x²+ 25x + 63

Answer

= 63 + 2x² + 25x

Answer

= 2x² + 63 + 25x

Answer

= 2x²+ 7x + 18x +63

Question 4

When multiplying polynomials, what are you going to do with the exponents?

Accepted Answer

add

Answer

multiply

Answer

divide

Answer

subtract

Question 5

Combining "like terms" means?

Accepted Answer

Combining the same variable and exponent.

Answer

Combining those with the same variable only.

Answer

If the exponents are the same as the other terms.

Answer

You always add when the operation is division.

Question 6

(-7)(-8)

Accepted Answer

56

Question 7

(-7)(8)

Accepted Answer

-56

Question 8

(4x²)(-6x⁷)

Accepted Answer

-24x9

Answer

-24x-7

Answer

10x9

Answer

24x9

Question 9

What is the product of 3 and 7?

Accepted Answer

21

Question 10

This expression is?

(x + 9)(2x + 7)

Accepted Answer

Binomial x Binomial

Answer

Trinomial x Binomial

Answer

Monomial x Trinomial

Answer

Monomial x Binomial

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