Question

what is the sum of base and exponent for (-1/2) power 3
please help me friend...​

Answer 1

Answer:

may help you

given that

2

2x+1

=8

∵8=2

3

Since we know that if base is same in both left and right side of equality than powers are equal.

So,

2

2x+1

=2

3

2x+1=3

2x=2

x=1