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Exponent Rules Review

Authored by Kayla S Johnson

Mathematics

9th Grade

CCSS covered

Used 2+ times

Exponent Rules Review
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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

When using the Power to a Power rule, what are you supposed to do with the exponents? ex. (x9)12\left(x^9\right)^{12}  

Add the exponents.

Multiply the exponents.

Subtract the exponents.

Make it  12x912x^9  

Tags

CCSS.8.EE.A.1

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The Quotient of Powers Property says, "to divide powers with the same base, _________ the exponents."

ex.  y6y3\frac{\text{}y^6}{\text{}y^3}  

Divide

Add

Multiply

Subtract

Tags

CCSS.8.EE.A.1

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:   x2 ⋅ x5

x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x 
x7
x10
x ⋅ x

Tags

CCSS.8.EE.A.1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:  3x3 ⋅ 3x

32x4
3 ⋅ x ⋅ x ⋅ x ⋅3 ⋅ x 
9x4
3x4

Tags

CCSS.8.EE.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:    (6x2)(-3x5)

18x7
-18x7
18x7
3x7

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:     (2x4y5)(-3x2y7)

6x6y12
-1x6y-2
-6x2y2
-6x6y12

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

40

0
1
4
-4

Tags

CCSS.8.EE.A.1

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