What is the logarithmic form of 15 squared equals x?

Answer 1

2*log(15) = log(x)

152 = x; its equivalent logarithmic form is 2 = log15 x (exponents are logarithms)

then, it is equivalent to 2log 15 = log x, equivalent to log 152 = log x (the power rule), ...

2 = log15 x

2 = log x/log 15 (using the change-base property)

2log 15 = log x

Thus, we can say that 152 = x is equivalent to 2*log(15) = log(x) (equivalents to equivalents are equivalent)