-5x^2+3x-5=0

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Solution for -5x^2+3x-5=0 equation:


Simplifying
-5x2 + 3x + -5 = 0

Reorder the terms:
-5 + 3x + -5x2 = 0

Solving
-5 + 3x + -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 + -0.6x + x2 = 0

Move the constant term to the right:

Add '-1' to each side of the equation.
1 + -0.6x + -1 + x2 = 0 + -1

Reorder the terms:
1 + -1 + -0.6x + x2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -0.6x + x2 = 0 + -1
-0.6x + x2 = 0 + -1

Combine like terms: 0 + -1 = -1
-0.6x + x2 = -1

The x term is -0.6x.  Take half its coefficient (-0.3).
Square it (0.09) and add it to both sides.

Add '0.09' to each side of the equation.
-0.6x + 0.09 + x2 = -1 + 0.09

Reorder the terms:
0.09 + -0.6x + x2 = -1 + 0.09

Combine like terms: -1 + 0.09 = -0.91
0.09 + -0.6x + x2 = -0.91

Factor a perfect square on the left side:
(x + -0.3)(x + -0.3) = -0.91

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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