Question

log_5(x^2)-log_5(x+5)=6
x=?

Answer 1

\(\log_5(\frac{x^2}{x+5})=6\)
\(5^6=\frac{x^2}{x+5}\)
\(3125(x+5)=x^2\)
\(x^2-3125x-5\cdot 3125=0\)
Then solve by quadratic formula :)

Answer 2

got it thank you!!!