Quiz about Multiply Monomials

Question 1

(3c²)(10c⁷)

Accepted Answer

30c9

Answer

13c9

Answer

30c5

Answer

-30c9

Question 2

2n⁴ * 6n⁴

Accepted Answer

12n8

Answer

8n4

Answer

8n16

Answer

none of the above

Question 3

(-4a)(3abc)

Accepted Answer

-12a2bc

Answer

-12abc

Answer

-12bc

Answer

-4a2bc

Question 4

Simplify:

5(3x+2)

Accepted Answer

15x+10

Answer

3x+10

Answer

15x-10

Answer

3x-10

Question 5

Simplify:
x²(2x+3)

Accepted Answer

2x3+3x2

Answer

x2+2x+3

Answer

2x+3

Answer

2x2+3x

Question 6

4k²(6k² + 9kq - 5q²)

Accepted Answer

24k⁴ + 36k³q - 20k²q²

Answer

24k² + 36k³q - 20k²q²

Answer

24k⁴ + 36kq - 20k²q²

Answer

24k + 36 kq - 20 k²q

Question 7

2x2(x+5)

Accepted Answer

2x3+10x2

Answer

2x2+5

Answer

2x2+10x2

Answer

2x3+5

Question 8

Multiply

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 9

Multiply

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 10

Simplify the expression.

-3x²( 7x²- x + 4)

Accepted Answer

-21x⁴ + 3x³ -12x²

Answer

7x² - x + 4 (-3x²)

Answer

21x⁴+ 3x³+ 12x²

Answer

-12x²+ 3x³-21x⁴

Question 11

-5x⁶(3x² - 12x + 30)

Accepted Answer

-15x⁸+ 60x⁷- 150x⁶

Answer

15x⁸- 60x⁷- 150x⁶

Answer

8x⁶- 17x + 35

Answer

-8x⁶+ 17x - 35x²

Question 12

a polynomial that is written with the terms in order from greatest to least degree

Accepted Answer

standard form of a polynomial

Answer

leading coefficient

Answer

FOIL method

Answer

factoring

Question 13

t⁹ x t⁸

Accepted Answer

t17

Answer

t1

Answer

t72

Answer

t

Question 14

1.) Simplify
(2a²b⁴z)(6a³b²z⁵)

Accepted Answer

12a⁵b⁶z⁶

Answer

8a⁵b⁶z⁶

Answer

12a⁶b⁸z⁵

Answer

8a⁶b⁸z⁵

Question 15

Multiply the following polynomial by the monomial:

-x³(2x³ - x²+ 5)

Accepted Answer

-2x⁶+ x⁵- 5x³

Answer

-2x⁹+ x⁶- 5x³

Answer

-2x⁹ - x⁵- 5x³

Answer

-2x⁶ - x⁵- 5x

Question 16

-8x(x - 8)

Accepted Answer

-8x² + 64x

Answer

-8x - 64

Question 17

-2x²(-6x + 5)

Accepted Answer

12x³ -10x²

Answer

-12x² + 10x²

Multiply Monomials

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