Free GRE Practice Questions

Question 1 of 1
ID: GRE-MCQ-13
Section: Quantitative Reasoning - Multiple Choice with one answer
Topics: Number Properties; Exponents
Difficulty level: Easy

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What is the value of $(x+y)$, if ${32}^{0.4x}\times 3^{0.8y}=6^8$?

A8
B10
C14
D40
E100