Evaluate the definite integral.
2? ? (y + 1) ?(1 - y) dy on [0, 1]

This reads 2pi times the definite integral from [0 to 1] of (y plus 1) times square root of (1 - y) dy

Thank you.
I couldn't pick it as best answer. But the for answer part below I got the substitution part, but the 2nd part it should be multiplication instead of division. So my final answer was 22pi/15. I hope that's right.