<p>Is there a formula that can be used to antidifferentiate f(x)=(x + 1)(3x - 2)? Or do you have to multiply it out and then antidifferentiate?</p>
<p>You have to just multiply it out,.</p>
<p>f(x)=(x + 1)(3x - 2)
f(x)=3x^2 + x - 2
F(x) = x^3 + 0.5x^2 - 2x + C</p>