y=2(x-7)(x-7)

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Solution for y=2(x-7)(x-7) equation: 


Simplifying
y = 2(x + -7)(x + -7)

Reorder the terms:
y = 2(-7 + x)(x + -7)

Reorder the terms:
y = 2(-7 + x)(-7 + x)

Multiply (-7 + x) * (-7 + x)
y = 2(-7(-7 + x) + x(-7 + x))
y = 2((-7 * -7 + x * -7) + x(-7 + x))
y = 2((49 + -7x) + x(-7 + x))
y = 2(49 + -7x + (-7 * x + x * x))
y = 2(49 + -7x + (-7x + x2))

Combine like terms: -7x + -7x = -14x
y = 2(49 + -14x + x2)
y = (49 * 2 + -14x * 2 + x2 * 2)
y = (98 + -28x + 2x2)

Solving
y = 98 + -28x + 2x2

Solving for variable 'y'.

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

Simplifying
y = 98 + -28x + 2x2

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