12x^2-72x+180=0

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Solution for 12x^2-72x+180=0 equation:


Simplifying
12x2 + -72x + 180 = 0

Reorder the terms:
180 + -72x + 12x2 = 0

Solving
180 + -72x + 12x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '12'.
12(15 + -6x + x2) = 0

Ignore the factor 12.

Subproblem 1

Set the factor '(15 + -6x + x2)' equal to zero and attempt to solve: Simplifying 15 + -6x + x2 = 0 Solving 15 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-15' to each side of the equation. 15 + -6x + -15 + x2 = 0 + -15 Reorder the terms: 15 + -15 + -6x + x2 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -6x + x2 = 0 + -15 -6x + x2 = 0 + -15 Combine like terms: 0 + -15 = -15 -6x + x2 = -15 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -15 + 9 Reorder the terms: 9 + -6x + x2 = -15 + 9 Combine like terms: -15 + 9 = -6 9 + -6x + x2 = -6 Factor a perfect square on the left side: (x + -3)(x + -3) = -6 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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