I got part 1 wrong?
My limits were incorrect. I got my upper and lower limits as 2 and 546 by plugging in 25 and 9 to 627-r^2
What would be the indefinite integral and in terms of u?
Anonymous
another homework cheater
Ash
Your limits are correct. Maybe its the way you wrote the function. Try writing as below
= ₅₄₆∫² -½(√u) du
Next find antiderivative but do not substitute the limits
= -½ ₅₄₆∫² (u^½) du
= [-½ * u^(½+1) / ((½+1)] ₅₄₆|²
= [-½ * ⅔ u^(3/2)] ₅₄₆|²
= [-⅓√u³] ₅₄₆|²