Find the value of (125)^(2/3) * (25)^(-1/2).

A1

B5

C25

D125

Explanation

(125)^(2/3) = (5^3)^(2/3) = 5^2 = 25. (25)^(-1/2) = (5^2)^(-1/2) = 5^-1 = 1/5. Product = 25 * (1/5) = 5.

Exam Relevance

Topic: Algebra
Subtopic: Indices

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