H(x)=4x^2-2x

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Solution for H(x)=4x^2-2x equation:


Simplifying
H(x) = 4x2 + -2x

Multiply H * x
xH = 4x2 + -2x

Reorder the terms:
xH = -2x + 4x2

Solving
xH = -2x + 4x2

Solving for variable 'x'.

Reorder the terms:
2x + xH + -4x2 = -2x + 4x2 + 2x + -4x2

Reorder the terms:
2x + xH + -4x2 = -2x + 2x + 4x2 + -4x2

Combine like terms: -2x + 2x = 0
2x + xH + -4x2 = 0 + 4x2 + -4x2
2x + xH + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
2x + xH + -4x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(2 + H + -4x) = 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 '(2 + H + -4x)' equal to zero and attempt to solve: Simplifying 2 + H + -4x = 0 Solving 2 + H + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + H + -2 + -4x = 0 + -2 Reorder the terms: 2 + -2 + H + -4x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + H + -4x = 0 + -2 H + -4x = 0 + -2 Combine like terms: 0 + -2 = -2 H + -4x = -2 Add '-1H' to each side of the equation. H + -1H + -4x = -2 + -1H Combine like terms: H + -1H = 0 0 + -4x = -2 + -1H -4x = -2 + -1H Divide each side by '-4'. x = 0.5 + 0.25H Simplifying x = 0.5 + 0.25H

Solution

x = {0, 0.5 + 0.25H}

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