9x^2=6x+24

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Solution for 9x^2=6x+24 equation:


Simplifying
9x2 = 6x + 24

Reorder the terms:
9x2 = 24 + 6x

Solving
9x2 = 24 + 6x

Solving for variable 'x'.

Reorder the terms:
-24 + -6x + 9x2 = 24 + 6x + -24 + -6x

Reorder the terms:
-24 + -6x + 9x2 = 24 + -24 + 6x + -6x

Combine like terms: 24 + -24 = 0
-24 + -6x + 9x2 = 0 + 6x + -6x
-24 + -6x + 9x2 = 6x + -6x

Combine like terms: 6x + -6x = 0
-24 + -6x + 9x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-8 + -2x + 3x2) = 0

Factor a trinomial.
3((-4 + -3x)(2 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-4 + -3x)' equal to zero and attempt to solve: Simplifying -4 + -3x = 0 Solving -4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -3x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -3x = 0 + 4 -3x = 0 + 4 Combine like terms: 0 + 4 = 4 -3x = 4 Divide each side by '-3'. x = -1.333333333 Simplifying x = -1.333333333

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {-1.333333333, 2}

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