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Simplifying F(x) = 5x2 + -70x + 258 Multiply F * x xF = 5x2 + -70x + 258 Reorder the terms: xF = 258 + -70x + 5x2 Solving xF = 258 + -70x + 5x2 Solving for variable 'x'. Reorder the terms: -258 + 70x + xF + -5x2 = 258 + -70x + 5x2 + -258 + 70x + -5x2 Reorder the terms: -258 + 70x + xF + -5x2 = 258 + -258 + -70x + 70x + 5x2 + -5x2 Combine like terms: 258 + -258 = 0 -258 + 70x + xF + -5x2 = 0 + -70x + 70x + 5x2 + -5x2 -258 + 70x + xF + -5x2 = -70x + 70x + 5x2 + -5x2 Combine like terms: -70x + 70x = 0 -258 + 70x + xF + -5x2 = 0 + 5x2 + -5x2 -258 + 70x + xF + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 -258 + 70x + xF + -5x2 = 0 The solution to this equation could not be determined.
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