the-profit-equal-zero-use-the-quadratic-formula-and-give-solutions-in-exact-form

Question

A small business models profit as P(x)=−x2+40x−375P(x) = $$-x^2 + 40x - 375$$, where xx is the number of thousands of units sold. For which production levels xx does the profit equal zero? Use the quadratic formula and provide solutions in exact form.

Accepted Answer

x=15x = 15 or x=25x = 25

Answer

x=25x = 25

Answer

x=5x = 5 or x=75x = 75

Answer

x=50x=50

A small business models profit as P(x)=−x2+40x−375P(x) = -x^2 + 40x - 375, where xx is the number of thousands of units sold. For which production levels xx does the profit equal zero? Use the quadratic formula and provide solutions in exact form.

A small business models profit as $P (x) = - x^{2} + 40 x - 375$ , where $x$ is the number of thousands of units sold. For which production levels $x$ does the profit equal zero? Use the quadratic formula and provide solutions in exact form.