0=x^2+6x-567

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Solution for 0=x^2+6x-567 equation:


Simplifying
0 = x2 + 6x + -567

Reorder the terms:
0 = -567 + 6x + x2

Solving
0 = -567 + 6x + x2

Solving for variable 'x'.

Combine like terms: 0 + 567 = 567
567 + -6x + -1x2 = -567 + 6x + x2 + 567 + -6x + -1x2

Reorder the terms:
567 + -6x + -1x2 = -567 + 567 + 6x + -6x + x2 + -1x2

Combine like terms: -567 + 567 = 0
567 + -6x + -1x2 = 0 + 6x + -6x + x2 + -1x2
567 + -6x + -1x2 = 6x + -6x + x2 + -1x2

Combine like terms: 6x + -6x = 0
567 + -6x + -1x2 = 0 + x2 + -1x2
567 + -6x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
567 + -6x + -1x2 = 0

Factor a trinomial.
(21 + -1x)(27 + x) = 0

Subproblem 1

Set the factor '(21 + -1x)' equal to zero and attempt to solve: Simplifying 21 + -1x = 0 Solving 21 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -21 + -1x = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -1x = 0 + -21 -1x = 0 + -21 Combine like terms: 0 + -21 = -21 -1x = -21 Divide each side by '-1'. x = 21 Simplifying x = 21

Subproblem 2

Set the factor '(27 + x)' equal to zero and attempt to solve: Simplifying 27 + x = 0 Solving 27 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-27' to each side of the equation. 27 + -27 + x = 0 + -27 Combine like terms: 27 + -27 = 0 0 + x = 0 + -27 x = 0 + -27 Combine like terms: 0 + -27 = -27 x = -27 Simplifying x = -27

Solution

x = {21, -27}

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