9x^2+60x+900=804

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Solution for 9x^2+60x+900=804 equation:


Simplifying
9x2 + 60x + 900 = 804

Reorder the terms:
900 + 60x + 9x2 = 804

Solving
900 + 60x + 9x2 = 804

Solving for variable 'x'.

Reorder the terms:
900 + -804 + 60x + 9x2 = 804 + -804

Combine like terms: 900 + -804 = 96
96 + 60x + 9x2 = 804 + -804

Combine like terms: 804 + -804 = 0
96 + 60x + 9x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(32 + 20x + 3x2) = 0

Factor a trinomial.
3((4 + x)(8 + 3x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(8 + 3x)' equal to zero and attempt to solve: Simplifying 8 + 3x = 0 Solving 8 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 3x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 3x = 0 + -8 3x = 0 + -8 Combine like terms: 0 + -8 = -8 3x = -8 Divide each side by '3'. x = -2.666666667 Simplifying x = -2.666666667

Solution

x = {-4, -2.666666667}

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