Question

If (7^2)^x = 1, what is the value of x? Explain your answer.

Answer 1

anything raised to the 0 power is 1

Answer 2

i dont understand

Answer 3

that's just a property of exponents.
3^0 = 1
49^0 = 1
(ax² - 5)^0 = 1

If you get 1 as the result, (and the base isn't 1), then the exponent has to be 1

Answer 4

so youre saying 0 = 1 ?

Answer 5

no. I'm saying that x = 0.

Answer 6

ohhhhhhhhhhhhhhhhh ok