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7th
-
8th
grade

Mathematics

67%

accuracy

441

plays

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2 years

Mathematics

7th -

8thgrade

Exponents Power of a Power

user

441
plays

15 questions

15 questions

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1. Multiple Choice
1 minute
1 pt
According to exponent rules, when we raise a power to another exponent we _______ the exponents.
add
subtract
multiply
divide
2. Multiple Choice
1 minute
1 pt
If (2^x)⁵=2¹⁵, what does x equal?
x = 3
x = 5
x = 10
3. Multiple Choice
1 minute
1 pt
[(-4)³]²
(-4)⁶
(-4)⁵
(-4)
(-4)⁻¹
4. Multiple Choice
30 seconds
1 pt
(5³)⁷
5²¹
5¹⁰
5⁴
125²¹
5. Multiple Choice
30 seconds
1 pt
Simplify
4⁹
4¹⁴
16¹⁴
4⁵
6. Multiple Choice
10 seconds
1 pt
Simplify (-9)⁰
-9
-1
1
9
7. Multiple Choice
45 seconds
1 pt
Use the properties of exponents to write the expression as a single power: (8⁸)(8⁶) =
8⁴⁸
8¹⁴
8²
8. Multiple Choice
2 minutes
1 pt
(4⋅7³)⁵
4⁵⋅7⁸
4⁵⋅7¹⁵
4⋅7⁸
4⋅7¹⁵
9. Multiple Choice
30 seconds
1 pt
(2⁸)²
2¹⁶
2¹⁰
2⁶
2⁴
10. Multiple Choice
1 minute
1 pt
11. Multiple Choice
1 minute
1 pt
12. Multiple Choice
1 minute
1 pt
12
13. Multiple Choice
1 minute
1 pt
14. Multiple Choice
1 minute
1 pt
15. Multiple Choice
1 minute
1 pt
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