Mathematics for IGCSE & O level - Indices 2 (Section 3 - No. 43)

Simplify ( (x^{-2}y^3)^3 ).

(x^{-6}y^9)

(x^{-5}y^6)

(x^6y^9)

(x^{-6}y^6)

解释

Apply the power to each term inside the parenthesis.

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