-5x^2+1000x+5000=55000

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Solution for -5x^2+1000x+5000=55000 equation:


Simplifying
-5x2 + 1000x + 5000 = 55000

Reorder the terms:
5000 + 1000x + -5x2 = 55000

Solving
5000 + 1000x + -5x2 = 55000

Solving for variable 'x'.

Reorder the terms:
5000 + -55000 + 1000x + -5x2 = 55000 + -55000

Combine like terms: 5000 + -55000 = -50000
-50000 + 1000x + -5x2 = 55000 + -55000

Combine like terms: 55000 + -55000 = 0
-50000 + 1000x + -5x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-10000 + 200x + -1x2) = 0

Factor a trinomial.
5((-100 + x)(100 + -1x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-100 + x)' equal to zero and attempt to solve: Simplifying -100 + x = 0 Solving -100 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '100' to each side of the equation. -100 + 100 + x = 0 + 100 Combine like terms: -100 + 100 = 0 0 + x = 0 + 100 x = 0 + 100 Combine like terms: 0 + 100 = 100 x = 100 Simplifying x = 100

Subproblem 2

Set the factor '(100 + -1x)' equal to zero and attempt to solve: Simplifying 100 + -1x = 0 Solving 100 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-100' to each side of the equation. 100 + -100 + -1x = 0 + -100 Combine like terms: 100 + -100 = 0 0 + -1x = 0 + -100 -1x = 0 + -100 Combine like terms: 0 + -100 = -100 -1x = -100 Divide each side by '-1'. x = 100 Simplifying x = 100

Solution

x = {100, 100}

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