Question

what is the break even value for equation p=-x^2+66x-250

Answer 1

if break even for the equation is at p=0

then we solve for x using:
\[0=x^{2}+66x-250\]
\[250 = (x+33)^{2}-1089\]
\[\sqrt{1339}-33=x\]
x = 3.592