540x-20000-x^2=0

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Solution for 540x-20000-x^2=0 equation:


Simplifying
540x + -20000 + -1x2 = 0

Reorder the terms:
-20000 + 540x + -1x2 = 0

Solving
-20000 + 540x + -1x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-500 + x)(40 + -1x) = 0

Subproblem 1

Set the factor '(-500 + x)' equal to zero and attempt to solve: Simplifying -500 + x = 0 Solving -500 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '500' to each side of the equation. -500 + 500 + x = 0 + 500 Combine like terms: -500 + 500 = 0 0 + x = 0 + 500 x = 0 + 500 Combine like terms: 0 + 500 = 500 x = 500 Simplifying x = 500

Subproblem 2

Set the factor '(40 + -1x)' equal to zero and attempt to solve: Simplifying 40 + -1x = 0 Solving 40 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + -1x = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -1x = 0 + -40 -1x = 0 + -40 Combine like terms: 0 + -40 = -40 -1x = -40 Divide each side by '-1'. x = 40 Simplifying x = 40

Solution

x = {500, 40}

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