Mathematics for IGCSE & O level - Indices 2 (Section 2 - No. 38) | ExamPlay

Mathematics for IGCSE & O level - Indices 2 (Section 2 - No. 38)

Which expression is equivalent to ( x^a * x^b )?

(x^{ab})

(x^{a-b})

(x^{a+b})

(x^{a/b})

Explanation

When multiplying exponents, add the exponents.

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