Question

Find the value of x 8^2x/8^-2 = 8^7

Answer 1

Answer:

8^2x/8^-2=8^7.

8^2=64.

8^-2=0.015625.

8^7=2097152.

64x/0.015625=2097152.

64x=2097152×0.015625.

64x=32768.

x=32768/64.

x=512 (or) 8^3.

I think this is your answer.