Question

Evaluate integral

Answer 1

\[\int\limits_{2}^{-1}(3x^2-4x)dx\]

Answer 2

I know I can type this into my calc, I just don't know how

Answer 3

hmm have you discussed integration by parts?

Answer 4

nope, consider me a clean slate. my teacher is awful

Answer 5

nope u dont need inetegration by parts

Answer 6

you dont need to do integration by parts but rather you can do it directly but notice that we are integrating 3x^2 -4x from -1 and 2 notice we cant integrate it we have to flip our numbers and add a negative sign to our function so we are doing -(3x^2 -4x_ from -1 and 2 i will draw it