x^2+(x-1)(x-1)=41

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Solution for x^2+(x-1)(x-1)=41 equation:


Simplifying
x2 + (x + -1)(x + -1) = 41

Reorder the terms:
x2 + (-1 + x)(x + -1) = 41

Reorder the terms:
x2 + (-1 + x)(-1 + x) = 41

Multiply (-1 + x) * (-1 + x)
x2 + (-1(-1 + x) + x(-1 + x)) = 41
x2 + ((-1 * -1 + x * -1) + x(-1 + x)) = 41
x2 + ((1 + -1x) + x(-1 + x)) = 41
x2 + (1 + -1x + (-1 * x + x * x)) = 41
x2 + (1 + -1x + (-1x + x2)) = 41

Combine like terms: -1x + -1x = -2x
x2 + (1 + -2x + x2) = 41

Reorder the terms:
1 + -2x + x2 + x2 = 41

Combine like terms: x2 + x2 = 2x2
1 + -2x + 2x2 = 41

Solving
1 + -2x + 2x2 = 41

Solving for variable 'x'.

Reorder the terms:
1 + -41 + -2x + 2x2 = 41 + -41

Combine like terms: 1 + -41 = -40
-40 + -2x + 2x2 = 41 + -41

Combine like terms: 41 + -41 = 0
-40 + -2x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-20 + -1x + x2) = 0

Factor a trinomial.
2((-4 + -1x)(5 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 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 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {-4, 5}

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