Free Practice Question
PS · Problem Solving
sub-505
Exponents/Powers
What is the value of ?
Answer Choices
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B
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Correct
E
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Explanation
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Official Explanation
Official
Starting with , we can rewrite it as . This simplifies to…
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Comments
2
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H
happimeNov 26, 2024
Any shortcuts for solving this faster?
J
JahnaviMay 23, 2024
thanks for the answer
What this question tests
What it tests
Your grasp of exponent rules — multiplying and dividing powers, power-of-a-power, and negative/zero exponents.
Common trap
Adding exponents when multiplying bases that have the same exponent, or confusing (x^a)^b with x^(a·b).
Details
Difficulty
sub-505
Type
PS
Category