5x^2-60x+260=0

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Solution for 5x^2-60x+260=0 equation:


Simplifying
5x2 + -60x + 260 = 0

Reorder the terms:
260 + -60x + 5x2 = 0

Solving
260 + -60x + 5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(52 + -12x + x2) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(52 + -12x + x2)' equal to zero and attempt to solve: Simplifying 52 + -12x + x2 = 0 Solving 52 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-52' to each side of the equation. 52 + -12x + -52 + x2 = 0 + -52 Reorder the terms: 52 + -52 + -12x + x2 = 0 + -52 Combine like terms: 52 + -52 = 0 0 + -12x + x2 = 0 + -52 -12x + x2 = 0 + -52 Combine like terms: 0 + -52 = -52 -12x + x2 = -52 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = -52 + 36 Reorder the terms: 36 + -12x + x2 = -52 + 36 Combine like terms: -52 + 36 = -16 36 + -12x + x2 = -16 Factor a perfect square on the left side: (x + -6)(x + -6) = -16 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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