Question

answer this question

Answer 1

=a^( p+q+r)²/a^(p+q+r)². ( since in numerator they all are the power of a)

= 1

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Answer 2

${\huge{\boxed{\sf{\red{\underline{\underline{Answer : 1}}}}}}}$

$\large\rm{\underline{Identities \ used :}}$

★ $\large\sf{ a^m . a^n = {a}^{m + n}}$

★ $\large\sf{ (a^m)^n = {a}^{mn}}$