x(9x+22)+13=0

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Solution for x(9x+22)+13=0 equation:


Simplifying
x(9x + 22) + 13 = 0

Reorder the terms:
x(22 + 9x) + 13 = 0
(22 * x + 9x * x) + 13 = 0
(22x + 9x2) + 13 = 0

Reorder the terms:
13 + 22x + 9x2 = 0

Solving
13 + 22x + 9x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(13 + 9x)(1 + x) = 0

Subproblem 1

Set the factor '(13 + 9x)' equal to zero and attempt to solve: Simplifying 13 + 9x = 0 Solving 13 + 9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + 9x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + 9x = 0 + -13 9x = 0 + -13 Combine like terms: 0 + -13 = -13 9x = -13 Divide each side by '9'. x = -1.444444444 Simplifying x = -1.444444444

Subproblem 2

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

Solution

x = {-1.444444444, -1}

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