Question

b) If 3^2x = 1, what is the value of x?​

Answer 1

Step-by-step explanation:

3^(2x) = 1 -----------(1)

We know that a⁰ = 1 ------------(2)

on equating 1 and 2 we get

3^2x = a^0

In cases like above we can equate the bases and the exponents

so we get a = 3 and 2x = 0 from which we can say that x = 0

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