Question

Plzz help! Part A: If (7^2)^x = 1, what is the value of x? Explain your answer.

Part B: If (7^0)^x = 1, what are the possible values of x? Explain your answer.

Answer 1

`(7^2)^x=1\\ 49^x=1\\ x=0\\\\ (7^0)^x=1\\ 1^x=1\\ x\in\mathbb{R}`