(x^2-4x+4)+(x^2-32x+256)=x^2

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Solution for (x^2-4x+4)+(x^2-32x+256)=x^2 equation:


Simplifying
(x2 + -4x + 4) + (x2 + -32x + 256) = x2

Reorder the terms:
(4 + -4x + x2) + (x2 + -32x + 256) = x2

Remove parenthesis around (4 + -4x + x2)
4 + -4x + x2 + (x2 + -32x + 256) = x2

Reorder the terms:
4 + -4x + x2 + (256 + -32x + x2) = x2

Remove parenthesis around (256 + -32x + x2)
4 + -4x + x2 + 256 + -32x + x2 = x2

Reorder the terms:
4 + 256 + -4x + -32x + x2 + x2 = x2

Combine like terms: 4 + 256 = 260
260 + -4x + -32x + x2 + x2 = x2

Combine like terms: -4x + -32x = -36x
260 + -36x + x2 + x2 = x2

Combine like terms: x2 + x2 = 2x2
260 + -36x + 2x2 = x2

Solving
260 + -36x + 2x2 = x2

Solving for variable 'x'.

Combine like terms: 2x2 + -1x2 = 1x2
260 + -36x + 1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
260 + -36x + 1x2 = 0

Factor a trinomial.
(10 + -1x)(26 + -1x) = 0

Subproblem 1

Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10

Subproblem 2

Set the factor '(26 + -1x)' equal to zero and attempt to solve: Simplifying 26 + -1x = 0 Solving 26 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-26' to each side of the equation. 26 + -26 + -1x = 0 + -26 Combine like terms: 26 + -26 = 0 0 + -1x = 0 + -26 -1x = 0 + -26 Combine like terms: 0 + -26 = -26 -1x = -26 Divide each side by '-1'. x = 26 Simplifying x = 26

Solution

x = {10, 26}

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