posted by Jules on .
Could someone answer this question so I understand it. Thanks
Find the indefinite integral.
x/ã3x^2+4 dx =
Simplify the answer. Use C as the arbitrary constant.
Try u=x²+4, du=2xdx, xdx = du/2
Use the power rule for u^(-1/2)
=√(x²+4) + C