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Simplifying F(x) = 5x2 + 40x + 47 Multiply F * x xF = 5x2 + 40x + 47 Reorder the terms: xF = 47 + 40x + 5x2 Solving xF = 47 + 40x + 5x2 Solving for variable 'x'. Reorder the terms: -47 + -40x + xF + -5x2 = 47 + 40x + 5x2 + -47 + -40x + -5x2 Reorder the terms: -47 + -40x + xF + -5x2 = 47 + -47 + 40x + -40x + 5x2 + -5x2 Combine like terms: 47 + -47 = 0 -47 + -40x + xF + -5x2 = 0 + 40x + -40x + 5x2 + -5x2 -47 + -40x + xF + -5x2 = 40x + -40x + 5x2 + -5x2 Combine like terms: 40x + -40x = 0 -47 + -40x + xF + -5x2 = 0 + 5x2 + -5x2 -47 + -40x + xF + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 -47 + -40x + xF + -5x2 = 0 The solution to this equation could not be determined.
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