Question

Q1. Simplify

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Answer 1

Answer:

21

Step-by-step explanation:

$\frac{(3^5)^2 * 7^3}{(3^3)^3 * 7^2}$

==> $\frac{3^1^0 * 7^3}{3^9 * 7^2}$     $[(a^m)^n = a^m^*^n]$

==> $3^1^0 ^- ^9 * 7 ^ 3 ^-^2$      $[\frac{a^m}{a^n} = a^m ^-^n]$

==> $3^1 * 7^ 1$ = 3 $*$ 7

==> 21