y=-x(-x)-3

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Solution for y=-x(-x)-3 equation: 


Simplifying
y = -1x(-1x) + -3

Remove parenthesis around (-1x)
y = -1x * -1x + -3

Reorder the terms for easier multiplication:
y = -1 * -1x * x + -3

Multiply -1 * -1
y = 1x * x + -3

Multiply x * x
y = 1x2 + -3

Reorder the terms:
y = -3 + 1x2

Solving
y = -3 + 1x2

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = -3 + 1x2

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