(x-6)-(5x^2)=

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Solution for (x-6)-(5x^2)= equation:


Simplifying
(x + -6) + -1(5x2) = 0

Reorder the terms:
(-6 + x) + -1(5x2) = 0

Remove parenthesis around (-6 + x)
-6 + x + -1(5x2) = 0

Remove parenthesis around (5x2)
-6 + x + -1 * 5x2 = 0

Multiply -1 * 5
-6 + x + -5x2 = 0

Solving
-6 + x + -5x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-5 the coefficient of the squared term: 

Divide each side by '-5'.
1.2 + -0.2x + x2 = 0

Move the constant term to the right:

Add '-1.2' to each side of the equation.
1.2 + -0.2x + -1.2 + x2 = 0 + -1.2

Reorder the terms:
1.2 + -1.2 + -0.2x + x2 = 0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -0.2x + x2 = 0 + -1.2
-0.2x + x2 = 0 + -1.2

Combine like terms: 0 + -1.2 = -1.2
-0.2x + x2 = -1.2

The x term is x.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-0.2x + 0.25 + x2 = -1.2 + 0.25

Reorder the terms:
0.25 + -0.2x + x2 = -1.2 + 0.25

Combine like terms: -1.2 + 0.25 = -0.95
0.25 + -0.2x + x2 = -0.95

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = -0.95

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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