help please

0

387

1

if $2^{3x} = 7$ evaluate $8^{x+1}$

Guest May 9, 2021

0 users composing answers..

1⁺⁰ Answers

+36916

+1

8 = 2³

(2³)^x+1= 2^3x+3

= 2^3x * 2³

= 7 * 8 = 56

ElectricPavlov May 9, 2021

3 Online Users