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› Exponents › If 5^x = 125, then x =
If 5^x = 125, then x =
A
3
B
2
C
5
D
4
Answer & Solution
Correct answer: A. 3
1. 125 = 5^3 → x = 3. _Source: 501-GMAT-Questions Section 4 / Manhattan Quant Bank_
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Simplify: 2^5 · 2^3.