36x^2-144x+5184=0

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Solution for 36x^2-144x+5184=0 equation:


Simplifying
36x2 + -144x + 5184 = 0

Reorder the terms:
5184 + -144x + 36x2 = 0

Solving
5184 + -144x + 36x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '36'.
36(144 + -4x + x2) = 0

Ignore the factor 36.

Subproblem 1

Set the factor '(144 + -4x + x2)' equal to zero and attempt to solve: Simplifying 144 + -4x + x2 = 0 Solving 144 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-144' to each side of the equation. 144 + -4x + -144 + x2 = 0 + -144 Reorder the terms: 144 + -144 + -4x + x2 = 0 + -144 Combine like terms: 144 + -144 = 0 0 + -4x + x2 = 0 + -144 -4x + x2 = 0 + -144 Combine like terms: 0 + -144 = -144 -4x + x2 = -144 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -144 + 4 Reorder the terms: 4 + -4x + x2 = -144 + 4 Combine like terms: -144 + 4 = -140 4 + -4x + x2 = -140 Factor a perfect square on the left side: (x + -2)(x + -2) = -140 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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