Question

Pls solve this.. I will mark u as brainlist

Answer 1

${( {4}^{5} )}^{x} = {( {4}^{4} )}^{x} \div {4}^{2}$

$\implies {(4)}^{5x} = \frac{ {(4)}^{4x} }{ {(4)}^{2} }$

$\implies {(4)}^{5x} = {(4)}^{4x - 2}$

$\implies 5x = 4x - 2$

$\red{ \therefore x = - 2}$