y(x)=-16x^2+64x

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Solution for y(x)=-16x^2+64x equation:


Simplifying
y(x) = -16x2 + 64x

Multiply y * x
xy = -16x2 + 64x

Reorder the terms:
xy = 64x + -16x2

Solving
xy = 64x + -16x2

Solving for variable 'x'.

Reorder the terms:
-64x + xy + 16x2 = 64x + -16x2 + -64x + 16x2

Reorder the terms:
-64x + xy + 16x2 = 64x + -64x + -16x2 + 16x2

Combine like terms: 64x + -64x = 0
-64x + xy + 16x2 = 0 + -16x2 + 16x2
-64x + xy + 16x2 = -16x2 + 16x2

Combine like terms: -16x2 + 16x2 = 0
-64x + xy + 16x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-64 + y + 16x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-64 + y + 16x)' equal to zero and attempt to solve: Simplifying -64 + y + 16x = 0 Reorder the terms: -64 + 16x + y = 0 Solving -64 + 16x + y = 0 Move all terms containing x to the left, all other terms to the right. Add '64' to each side of the equation. -64 + 16x + 64 + y = 0 + 64 Reorder the terms: -64 + 64 + 16x + y = 0 + 64 Combine like terms: -64 + 64 = 0 0 + 16x + y = 0 + 64 16x + y = 0 + 64 Combine like terms: 0 + 64 = 64 16x + y = 64 Add '-1y' to each side of the equation. 16x + y + -1y = 64 + -1y Combine like terms: y + -1y = 0 16x + 0 = 64 + -1y 16x = 64 + -1y Divide each side by '16'. x = 4 + -0.0625y Simplifying x = 4 + -0.0625y

Solution

x = {0, 4 + -0.0625y}

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