Question

If Log x (1 / 8) = - 3 / 2, then x is equal to

Answer 1

Answer:

Given Logx(1/8) =–3/2.

Here x is a base,

So, x^–3/2=1/8=(1/2)^3

Or, (√x)^–3=(2)^-3

Or, √x =2 (on equating base with same exponent)

So, x=(2)^2 =4.