x^2+6x+9+100=676

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Solution for x^2+6x+9+100=676 equation:


Simplifying
x2 + 6x + 9 + 100 = 676

Reorder the terms:
9 + 100 + 6x + x2 = 676

Combine like terms: 9 + 100 = 109
109 + 6x + x2 = 676

Solving
109 + 6x + x2 = 676

Solving for variable 'x'.

Reorder the terms:
109 + -676 + 6x + x2 = 676 + -676

Combine like terms: 109 + -676 = -567
-567 + 6x + x2 = 676 + -676

Combine like terms: 676 + -676 = 0
-567 + 6x + x2 = 0

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

Subproblem 1

Set the factor '(-27 + -1x)' equal to zero and attempt to solve: Simplifying -27 + -1x = 0 Solving -27 + -1x = 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 + -1x = 0 + 27 Combine like terms: -27 + 27 = 0 0 + -1x = 0 + 27 -1x = 0 + 27 Combine like terms: 0 + 27 = 27 -1x = 27 Divide each side by '-1'. x = -27 Simplifying x = -27

Subproblem 2

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

Solution

x = {-27, 21}

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