Question

Part A: If (7^2)^x=1, what is the value of x? Part B: If (7^0)^x=1, what is the value of x?

Answer 1

A.
(7^2)^x = 1
(49)^x = 1
thus x = 0

B.
(7^0)^x=1
(1)^x = 1
thus x can be any real number.