x^2+6x-16=504

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Solution for x^2+6x-16=504 equation:


Simplifying
x2 + 6x + -16 = 504

Reorder the terms:
-16 + 6x + x2 = 504

Solving
-16 + 6x + x2 = 504

Solving for variable 'x'.

Reorder the terms:
-16 + -504 + 6x + x2 = 504 + -504

Combine like terms: -16 + -504 = -520
-520 + 6x + x2 = 504 + -504

Combine like terms: 504 + -504 = 0
-520 + 6x + x2 = 0

Factor a trinomial.
(-26 + -1x)(20 + -1x) = 0

Subproblem 1

Set the factor '(-26 + -1x)' equal to zero and attempt to solve: Simplifying -26 + -1x = 0 Solving -26 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '26' to each side of the equation. -26 + 26 + -1x = 0 + 26 Combine like terms: -26 + 26 = 0 0 + -1x = 0 + 26 -1x = 0 + 26 Combine like terms: 0 + 26 = 26 -1x = 26 Divide each side by '-1'. x = -26 Simplifying x = -26

Subproblem 2

Set the factor '(20 + -1x)' equal to zero and attempt to solve: Simplifying 20 + -1x = 0 Solving 20 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + -1x = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -1x = 0 + -20 -1x = 0 + -20 Combine like terms: 0 + -20 = -20 -1x = -20 Divide each side by '-1'. x = 20 Simplifying x = 20

Solution

x = {-26, 20}

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