3(x-3)(x-3)+x^2=x(x+62)-50x

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Solution for 3(x-3)(x-3)+x^2=x(x+62)-50x equation:


Simplifying
3(x + -3)(x + -3) + x2 = x(x + 62) + -50x

Reorder the terms:
3(-3 + x)(x + -3) + x2 = x(x + 62) + -50x

Reorder the terms:
3(-3 + x)(-3 + x) + x2 = x(x + 62) + -50x

Multiply (-3 + x) * (-3 + x)
3(-3(-3 + x) + x(-3 + x)) + x2 = x(x + 62) + -50x
3((-3 * -3 + x * -3) + x(-3 + x)) + x2 = x(x + 62) + -50x
3((9 + -3x) + x(-3 + x)) + x2 = x(x + 62) + -50x
3(9 + -3x + (-3 * x + x * x)) + x2 = x(x + 62) + -50x
3(9 + -3x + (-3x + x2)) + x2 = x(x + 62) + -50x

Combine like terms: -3x + -3x = -6x
3(9 + -6x + x2) + x2 = x(x + 62) + -50x
(9 * 3 + -6x * 3 + x2 * 3) + x2 = x(x + 62) + -50x
(27 + -18x + 3x2) + x2 = x(x + 62) + -50x

Combine like terms: 3x2 + x2 = 4x2
27 + -18x + 4x2 = x(x + 62) + -50x

Reorder the terms:
27 + -18x + 4x2 = x(62 + x) + -50x
27 + -18x + 4x2 = (62 * x + x * x) + -50x
27 + -18x + 4x2 = (62x + x2) + -50x

Reorder the terms:
27 + -18x + 4x2 = 62x + -50x + x2

Combine like terms: 62x + -50x = 12x
27 + -18x + 4x2 = 12x + x2

Solving
27 + -18x + 4x2 = 12x + x2

Solving for variable 'x'.

Reorder the terms:
27 + -18x + -12x + 4x2 + -1x2 = 12x + x2 + -12x + -1x2

Combine like terms: -18x + -12x = -30x
27 + -30x + 4x2 + -1x2 = 12x + x2 + -12x + -1x2

Combine like terms: 4x2 + -1x2 = 3x2
27 + -30x + 3x2 = 12x + x2 + -12x + -1x2

Reorder the terms:
27 + -30x + 3x2 = 12x + -12x + x2 + -1x2

Combine like terms: 12x + -12x = 0
27 + -30x + 3x2 = 0 + x2 + -1x2
27 + -30x + 3x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
27 + -30x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(9 + -10x + x2) = 0

Factor a trinomial.
3((1 + -1x)(9 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {1, 9}

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