Question

2^x is 1/128 find x step by step explanation​

Answer 1

Step-by-step explanation:

see the pic

I have written the properties as well as rough

I hope you Understand

Answer 2

Answer:

x=-7

Step-by-step explanation:

2^x=1/128

2^x=1/2^7

2^x=2^-7

on comparing,

x=-7