Mathematics for IGCSE & O level - Indices 1 (Section 3 - No. 20) | ExamPlay

Mathematics for IGCSE & O level - Indices 1 (Section 3 - No. 20)

How is the cube root of 27 expressed using indices?

27³

27^1/2

27^1/3

27^-3

Explanation

The cube root is expressed with a power of 1/3.

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