Question

Solve for x: 4^x=0.25

Answer 1

4^x = 0.25 Let us rewrite 0.25 = 25 / 100 = 1/4. = 4^ (-1)

4^x = 4 ^ (-1).
Since the bases are equal, then the powers would also be the same.

Therefore: x = -1.
Cheers.