Simplifying F(x) = 5x2 + -20

Multiply F * x xF = 5x2 + -20

Reorder the terms: xF = -20 + 5x2

Solving xF = -20 + 5x2

Solving for variable 'x'.

Reorder the terms: 20 + xF + -5x2 = -20 + 5x2 + 20 + -5x2

Reorder the terms: 20 + xF + -5x2 = -20 + 20 + 5x2 + -5x2

Combine like terms: -20 + 20 = 0 20 + xF + -5x2 = 0 + 5x2 + -5x2 20 + xF + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0 20 + xF + -5x2 = 0

The solution to this equation could not be determined.