Question

answer with full steps and I make you brainliest ​

Answer 1

Answer:

answer is (c). -7

Step-by-step explanation:

2^m×2^7=2^1-2m

2^m+7=2^1-2m

m+7=1-2m

2m+m=1-7

3m=-6

m=-6/3

m=-2

m^3+1=(-2)^3+1

=. -8+1= -7