Recent content by screechy

In that case my roots for x would be √7, -√7 and 0, while y would only be 0. What would be my upper and lower bounds? I just attempted to make them between 0 and √7 but the answer was wrong as well

Homework Statement Find the area of the region enclosed by the parametric equation x = t3- 7t y = 8t2 Homework Equations A = ∫ y(t) x'(t) dt The Attempt at a Solution I initially began with A = ∫ y(t) x'(t) dt And got to ∫24t4-56t2dt and then to 24∫t4dt - 56∫t2dt but without a limit/defined...