0=12x^2-30x+12

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Solution for 0=12x^2-30x+12 equation:


Simplifying
0 = 12x2 + -30x + 12

Reorder the terms:
0 = 12 + -30x + 12x2

Solving
0 = 12 + -30x + 12x2

Solving for variable 'x'.

Combine like terms: 0 + -12 = -12
-12 + 30x + -12x2 = 12 + -30x + 12x2 + -12 + 30x + -12x2

Reorder the terms:
-12 + 30x + -12x2 = 12 + -12 + -30x + 30x + 12x2 + -12x2

Combine like terms: 12 + -12 = 0
-12 + 30x + -12x2 = 0 + -30x + 30x + 12x2 + -12x2
-12 + 30x + -12x2 = -30x + 30x + 12x2 + -12x2

Combine like terms: -30x + 30x = 0
-12 + 30x + -12x2 = 0 + 12x2 + -12x2
-12 + 30x + -12x2 = 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
-12 + 30x + -12x2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-2 + 5x + -2x2) = 0

Factor a trinomial.
6((-2 + x)(1 + -2x)) = 0

Ignore the factor 6.

Subproblem 1

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

Subproblem 2

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Solution

x = {2, 0.5}

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