Question

\[ \frac{1}{{b-a}^2} \int\limits_{a}^{b}x(b-x)^2 \text{d} x \]

Answer 1

\[\frac{(a-b)^3(3a+b)}{12(a^2-b)}\]
is this correct?

Answer 2

i hope so
how did you do that

Answer 3

i dont know what you did