0=-x^2+100x-2500

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Solution for 0=-x^2+100x-2500 equation:


Simplifying
0 = -1x2 + 100x + -2500

Reorder the terms:
0 = -2500 + 100x + -1x2

Solving
0 = -2500 + 100x + -1x2

Solving for variable 'x'.

Combine like terms: 0 + 2500 = 2500
2500 + -100x + x2 = -2500 + 100x + -1x2 + 2500 + -100x + x2

Reorder the terms:
2500 + -100x + x2 = -2500 + 2500 + 100x + -100x + -1x2 + x2

Combine like terms: -2500 + 2500 = 0
2500 + -100x + x2 = 0 + 100x + -100x + -1x2 + x2
2500 + -100x + x2 = 100x + -100x + -1x2 + x2

Combine like terms: 100x + -100x = 0
2500 + -100x + x2 = 0 + -1x2 + x2
2500 + -100x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
2500 + -100x + x2 = 0

Factor a trinomial.
(50 + -1x)(50 + -1x) = 0

Subproblem 1

Set the factor '(50 + -1x)' equal to zero and attempt to solve: Simplifying 50 + -1x = 0 Solving 50 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + -1x = 0 + -50 Combine like terms: 50 + -50 = 0 0 + -1x = 0 + -50 -1x = 0 + -50 Combine like terms: 0 + -50 = -50 -1x = -50 Divide each side by '-1'. x = 50 Simplifying x = 50

Subproblem 2

Set the factor '(50 + -1x)' equal to zero and attempt to solve: Simplifying 50 + -1x = 0 Solving 50 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + -1x = 0 + -50 Combine like terms: 50 + -50 = 0 0 + -1x = 0 + -50 -1x = 0 + -50 Combine like terms: 0 + -50 = -50 -1x = -50 Divide each side by '-1'. x = 50 Simplifying x = 50

Solution

x = {50, 50}

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