F(x)=-5x^2+4

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Solution for F(x)=-5x^2+4 equation: 


Simplifying
F(x) = -5x2 + 4

Multiply F * x
xF = -5x2 + 4

Reorder the terms:
xF = 4 + -5x2

Solving
xF = 4 + -5x2

Solving for variable 'x'.

Reorder the terms:
-4 + xF + 5x2 = 4 + -5x2 + -4 + 5x2

Reorder the terms:
-4 + xF + 5x2 = 4 + -4 + -5x2 + 5x2

Combine like terms: 4 + -4 = 0
-4 + xF + 5x2 = 0 + -5x2 + 5x2
-4 + xF + 5x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-4 + xF + 5x2 = 0

The solution to this equation could not be determined.

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