Question

If 2^x+1= 64,then find the value of x

Answer 1

2^x+1=2^6
(bases are same so powers must be equal)
x+1=6
x=6-1
x=5

Answer 2

Solution:

First make equal bases.

2^(x+1) = 64

2^(x+1)= 2^6

Since the bases are the same, then two expressions are equal.

x+1= 6

x= 6-1= 5

x=5

Hence, the value of x = 5

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Hope this will help you....