Question

Hello ! Pls solve the above sum. Thank you. No spamming.​

Answer 1

Answer :

${( {2}^{ - 5} \div {2}^{ - 8} )}^{ - 5} \times {2}^{5} \\ = {2}^{ - 18} \times {2}^{5} = {2}^{ - 13}$

Hope it helps you ✌️✅✅✅

Answer 2

$( {2}^{ - 5} \div {2}^{ - 8} ) {}^{ - 5} \times {2}^{5} \\ \\ = ( \frac{1} {2}^{5} {} \div \frac{1} {2}^{8} {} ) ^{ - 5} \times {2}^{5} \\ \\ = ( \frac{1} {2}^{5 - 8} {} ) \times {2}^{5} \\ \\ = ( \frac{1} {2}^{ - 3} {} ) \times {2}^{5} \\ \\ = ( {2}^{3} \times {2}^{5} ) \\ \\ = ( {2}^{3 + 5} ) \\ \\ = {2}^{8}$