(5-2x)(-x)+x*x=y

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Solution for (5-2x)(-x)+x*x=y equation: 


Simplifying
(5 + -2x)(-1x) + x * x = y

Remove parenthesis around (-1x)
(5 + -2x) * -1x + x * x = y

Reorder the terms for easier multiplication:
-1x(5 + -2x) + x * x = y
(5 * -1x + -2x * -1x) + x * x = y
(-5x + 2x2) + x * x = y

Multiply x * x
-5x + 2x2 + x2 = y

Combine like terms: 2x2 + x2 = 3x2
-5x + 3x2 = y

Solving
-5x + 3x2 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
-5x + 3x2 + -1y = 0

The solution to this equation could not be determined.

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