y=3(x-4)(x-4)-8

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Solution for y=3(x-4)(x-4)-8 equation: 


Simplifying
y = 3(x + -4)(x + -4) + -8

Reorder the terms:
y = 3(-4 + x)(x + -4) + -8

Reorder the terms:
y = 3(-4 + x)(-4 + x) + -8

Multiply (-4 + x) * (-4 + x)
y = 3(-4(-4 + x) + x(-4 + x)) + -8
y = 3((-4 * -4 + x * -4) + x(-4 + x)) + -8
y = 3((16 + -4x) + x(-4 + x)) + -8
y = 3(16 + -4x + (-4 * x + x * x)) + -8
y = 3(16 + -4x + (-4x + x2)) + -8

Combine like terms: -4x + -4x = -8x
y = 3(16 + -8x + x2) + -8
y = (16 * 3 + -8x * 3 + x2 * 3) + -8
y = (48 + -24x + 3x2) + -8

Reorder the terms:
y = 48 + -8 + -24x + 3x2

Combine like terms: 48 + -8 = 40
y = 40 + -24x + 3x2

Solving
y = 40 + -24x + 3x2

Solving for variable 'y'.

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

Simplifying
y = 40 + -24x + 3x2

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