find an antiderivitive for integral(f looking sing)3/3x+4 dx
If you want the integral of
f(x) = 3/(3x+4), let u = 3x+4
dx = du/3
integral of 3/(3x+4) dx
= integral of du/u = ln u
= ln(3x+4)
f(x) = 3/(3x+4), let u = 3x+4
dx = du/3
integral of 3/(3x+4) dx
= integral of du/u = ln u
= ln(3x+4)