Question

simplify:-
give step by step explanation​

Answer 1

Answer:

Formulae used

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

${a}^{m - n} = {a}^{m} \times {a}^{ - n}$

${a}^{ - m} = \frac{1}{ {a}^{m} }$

$\frac{1}{ {a}^{ - m} } = {a}^{m}$

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

Hope it helps