Question

if you don't know then don't answer.​

Answer 1

2

Step-by-step explanation:

How to Solve ?

1) Law of Indices will be use.

2) Break the exponent in smallest form as 8 = 2³ or, 27 = 3³

3) Solve as a equation and get the answer.

Simple ?

Solution:

${2}^{(2x + 2)} = 64 \\ \\ {2}^{(2x + 2)} = {2}^{6} [\because \: 64 = {2}^{6}] \\ \\ \sf [Eliminating \: base \: from \: both \: side] \\ \\ 2x + 2 = 6 \\ \\ 2x = 6 - 2 \\ \\ 2x = 4 \\ \\ x = 2$

Answer 2

Hope it will help you!! :)