Mathematics for IGCSE & O level - Indices 2 (Section 1 - No. 46) | ExamPlay

Mathematics for IGCSE & O level - Indices 2 (Section 1 - No. 46)

What is the value of (1/27)^-1/3?

-3

-1/3

1/3

3

Explanation

(1/27)^-1/3 = 27^1/3 = 3.

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