Math Problem Statement
If 5x4 = 2y3, then xy =
(A) 1/3
(B) 1/2
(C) 8/15
(D) 7/5
(E) 8/3
Solution
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Math Problem Analysis
Mathematical Concepts
Equations with exponents
Cube roots
Formulas
Cube root formula
Exponentiation
Theorems
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Suitable Grade Level
Grades 10-12