0=8x-4x^2

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Solution for 0=8x-4x^2 equation:


Simplifying
0 = 8x + -4x2

Solving
0 = 8x + -4x2

Solving for variable 'x'.
Remove the zero:
-8x + 4x2 = 8x + -4x2 + -8x + 4x2

Reorder the terms:
-8x + 4x2 = 8x + -8x + -4x2 + 4x2

Combine like terms: 8x + -8x = 0
-8x + 4x2 = 0 + -4x2 + 4x2
-8x + 4x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-8x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '4x'.
4x(-2 + x) = 0

Ignore the factor 4.

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 '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Solution

x = {0, 2}

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