square both sides ...
combine like terms ...
square both sides again ...
combine like terms ...
btw ... this is not an exponential equation, it's a radical equation.
Hi guys, I was going through my book to refresh my calc 2 material and I saw this, anyone know how they got to the answer x=144/25? Thank you http://www3.wolframalpha.com/input/?i=0.2%3D(x%2B1)^(1%2F2)-x^(1%2F2)