=3x^2-4x

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Solution for =3x^2-4x equation:


Simplifying
0 = 3x2 + -4x

Reorder the terms:
0 = -4x + 3x2

Solving
0 = -4x + 3x2

Solving for variable 'x'.
Remove the zero:
4x + -3x2 = -4x + 3x2 + 4x + -3x2

Reorder the terms:
4x + -3x2 = -4x + 4x + 3x2 + -3x2

Combine like terms: -4x + 4x = 0
4x + -3x2 = 0 + 3x2 + -3x2
4x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
4x + -3x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(4 + -3x) = 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 '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {0, 1.333333333}

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