Question

Plz friends, tell me this question. I will mark him brainiest. If answer is correct.​​

Answer 1

Answer:

Step-by-step explanation:

Given,

2^x+1 = 128

2^x+1 = (2)^7

So, if variables are same then their powers are also equal

x + 1 = 7

x = 6

Answer 2

The answe is 6 I think so