Question

find the Value of x if 2^2x+2=8^x-1​

Answer 1

Answer:

5

Step-by-step explanation:

2^(2x+2)=8^(x-1)

2^(2x+2)=((2)³)^x-1

2^(2x+2)=2^3x-3

so

2x+2=3x-3

2x+2-3x+3=0

-x+5=0

-x=-5

x=5

I think it is helpful for you