x^2+4x+25=-6x

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Solution for x^2+4x+25=-6x equation:


Simplifying
x2 + 4x + 25 = -6x

Reorder the terms:
25 + 4x + x2 = -6x

Solving
25 + 4x + x2 = -6x

Solving for variable 'x'.

Reorder the terms:
25 + 4x + 6x + x2 = -6x + 6x

Combine like terms: 4x + 6x = 10x
25 + 10x + x2 = -6x + 6x

Combine like terms: -6x + 6x = 0
25 + 10x + x2 = 0

Factor a trinomial.
(5 + x)(5 + x) = 0

Subproblem 1

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Solution

x = {-5, -5}

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