2x^2-4x-3=-3

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


Simplifying
2x2 + -4x + -3 = -3

Reorder the terms:
-3 + -4x + 2x2 = -3

Add '3' to each side of the equation.
-3 + -4x + 3 + 2x2 = -3 + 3

Reorder the terms:
-3 + 3 + -4x + 2x2 = -3 + 3

Combine like terms: -3 + 3 = 0
0 + -4x + 2x2 = -3 + 3
-4x + 2x2 = -3 + 3

Combine like terms: -3 + 3 = 0
-4x + 2x2 = 0

Solving
-4x + 2x2 = 0

Solving for variable 'x'.

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

Ignore the factor 2.

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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