y=4(x^2-4x+3)+9

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Solution for y=4(x^2-4x+3)+9 equation: 


Simplifying
y = 4(x2 + -4x + 3) + 9

Reorder the terms:
y = 4(3 + -4x + x2) + 9
y = (3 * 4 + -4x * 4 + x2 * 4) + 9
y = (12 + -16x + 4x2) + 9

Reorder the terms:
y = 12 + 9 + -16x + 4x2

Combine like terms: 12 + 9 = 21
y = 21 + -16x + 4x2

Solving
y = 21 + -16x + 4x2

Solving for variable 'y'.

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

Simplifying
y = 21 + -16x + 4x2

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