48=x^2-(x-2)(x-2)

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Solution for 48=x^2-(x-2)(x-2) equation:


Simplifying
48 = x2 + -1(x + -2)(x + -2)

Reorder the terms:
48 = x2 + -1(-2 + x)(x + -2)

Reorder the terms:
48 = x2 + -1(-2 + x)(-2 + x)

Multiply (-2 + x) * (-2 + x)
48 = x2 + -1(-2(-2 + x) + x(-2 + x))
48 = x2 + -1((-2 * -2 + x * -2) + x(-2 + x))
48 = x2 + -1((4 + -2x) + x(-2 + x))
48 = x2 + -1(4 + -2x + (-2 * x + x * x))
48 = x2 + -1(4 + -2x + (-2x + x2))

Combine like terms: -2x + -2x = -4x
48 = x2 + -1(4 + -4x + x2)
48 = x2 + (4 * -1 + -4x * -1 + x2 * -1)
48 = x2 + (-4 + 4x + -1x2)

Reorder the terms:
48 = -4 + 4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
48 = -4 + 4x + 0
48 = -4 + 4x

Solving
48 = -4 + 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.
48 + -4x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
48 + -4x = -4 + 0
48 + -4x = -4

Add '-48' to each side of the equation.
48 + -48 + -4x = -4 + -48

Combine like terms: 48 + -48 = 0
0 + -4x = -4 + -48
-4x = -4 + -48

Combine like terms: -4 + -48 = -52
-4x = -52

Divide each side by '-4'.
x = 13

Simplifying
x = 13

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