Question

Simplify (6^5/7^3)^2 A.6^7/7^10 B.6^10/7^6 C.6^3/7 D.12^5/14^3

Answer 1

$( \frac{6^{5} }{ {7}^{3} }) ^{2} = \frac{6^{5 \times 2} }{7^{3 \times 2} } = \frac{6^{10} }{7^{6} }$
$(a^{m})^{n} = a^{m \times n}$