4x^2-3x+60=0

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Solution for 4x^2-3x+60=0 equation:


Simplifying
4x2 + -3x + 60 = 0

Reorder the terms:
60 + -3x + 4x2 = 0

Solving
60 + -3x + 4x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
4 the coefficient of the squared term: 

Divide each side by '4'.
15 + -0.75x + x2 = 0

Move the constant term to the right:

Add '-15' to each side of the equation.
15 + -0.75x + -15 + x2 = 0 + -15

Reorder the terms:
15 + -15 + -0.75x + x2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -0.75x + x2 = 0 + -15
-0.75x + x2 = 0 + -15

Combine like terms: 0 + -15 = -15
-0.75x + x2 = -15

The x term is -0.75x.  Take half its coefficient (-0.375).
Square it (0.140625) and add it to both sides.

Add '0.140625' to each side of the equation.
-0.75x + 0.140625 + x2 = -15 + 0.140625

Reorder the terms:
0.140625 + -0.75x + x2 = -15 + 0.140625

Combine like terms: -15 + 0.140625 = -14.859375
0.140625 + -0.75x + x2 = -14.859375

Factor a perfect square on the left side:
(x + -0.375)(x + -0.375) = -14.859375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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