Question

how to do it? please answer it fast

Answer 1

let 8 to the power x be a
so 8³a=1022+a
512a-a=1022
511a=1022
a=2
8to the power x=2
so x=1/3

putting x=3 in (12x)¹/x
(4)¹/³=1.58

if it's right answer pls mark as brainliest

Answer 2

hope it will surely help you mate !!!!