Question

please answer it correctly and step by step​​

Answer 1

Answer:-

${2}^{ - 5} \times {2}^{ - 3} = {2}^{3x + 1}$

Bases are same.... we can equate the powers...!!

$( - 5) + ( - 3) = 3x + 1 \\ - 5 - 3 = 3x + 1 \\ - 8 = 3x + 1 \\ -3x = 1 + 8 \\ -3x = 9 \\ x = \frac{-9}{3} \\ x = -3$

u'r done!!

Thnx✌️♥️~

Answer 2

Answer:

${2}^{ - 5} \times {2}^{ - 3} = {2}^{ - 8}$

${2 }^{ - 8}$

$3x + 1 = - 8$

$3x = - 8 - 1$

$3x = - 9$

$x = - 3$