## BeautyQueen327 2 years ago solve: ln(x^2) - ln 7=0

1. slaaibak

easiest method would be to say: $\ln({x^2 \over 7}) = 0$ and we know the ln 1 = 0 so x^2 / 7 = 1 $x = \pm \sqrt7$

2. BeautyQueen327

thank you thank you thank you!

3. slaaibak

it's my pleasure :)