# Application of law of indices

Algebra Level 2

Which of the following laws of indices can be used to explain why $$4 \times 4 = 16$$?

A. $$a^m \times a^n= a^{m+n}$$

B. $$(a^m)^n= a^{mn}$$

C. $$a^m \times b^m = (ab)^m$$

Note: a, m and n have to be positive integers STRICTLY GREATER than 1.

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