Solve h=-5t^2+100t | Microsoft Math Solver
-5t^{2}+100t=h . Swap sides so that all variable terms are on the left hand side.-5t^{2}+100t-h=0 . Subtract h from both sides. t=frac{-100±sqrt{100^{2}-4left(-5right)left(-hright)}}{2left(-5right)} This equation is in standard form: ax^{2}+bx+c=0. Substitute -5 for a, 100 for b, and -h for c in the quadratic formula, frac{-b±sqrt{b ...