F(x)=x^2+20x+15

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Solution for F(x)=x^2+20x+15 equation: 


Simplifying
F(x) = x2 + 20x + 15

Multiply F * x
xF = x2 + 20x + 15

Reorder the terms:
xF = 15 + 20x + x2

Solving
xF = 15 + 20x + x2

Solving for variable 'x'.

Reorder the terms:
-15 + -20x + xF + -1x2 = 15 + 20x + x2 + -15 + -20x + -1x2

Reorder the terms:
-15 + -20x + xF + -1x2 = 15 + -15 + 20x + -20x + x2 + -1x2

Combine like terms: 15 + -15 = 0
-15 + -20x + xF + -1x2 = 0 + 20x + -20x + x2 + -1x2
-15 + -20x + xF + -1x2 = 20x + -20x + x2 + -1x2

Combine like terms: 20x + -20x = 0
-15 + -20x + xF + -1x2 = 0 + x2 + -1x2
-15 + -20x + xF + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-15 + -20x + xF + -1x2 = 0

The solution to this equation could not be determined.

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