(4x-4)(x-1)=0

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Solution for (4x-4)(x-1)=0 equation:


Simplifying
(4x + -4)(x + -1) = 0

Reorder the terms:
(-4 + 4x)(x + -1) = 0

Reorder the terms:
(-4 + 4x)(-1 + x) = 0

Multiply (-4 + 4x) * (-1 + x)
(-4(-1 + x) + 4x * (-1 + x)) = 0
((-1 * -4 + x * -4) + 4x * (-1 + x)) = 0
((4 + -4x) + 4x * (-1 + x)) = 0
(4 + -4x + (-1 * 4x + x * 4x)) = 0
(4 + -4x + (-4x + 4x2)) = 0

Combine like terms: -4x + -4x = -8x
(4 + -8x + 4x2) = 0

Solving
4 + -8x + 4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(1 + -2x + x2) = 0

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

Ignore the factor 4.

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 '(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

Solution

x = {1, 1}

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