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Simplifying P(x) = 40x2 + -87x + -162 Multiply P * x xP = 40x2 + -87x + -162 Reorder the terms: xP = -162 + -87x + 40x2 Solving xP = -162 + -87x + 40x2 Solving for variable 'x'. Reorder the terms: 162 + 87x + xP + -40x2 = -162 + -87x + 40x2 + 162 + 87x + -40x2 Reorder the terms: 162 + 87x + xP + -40x2 = -162 + 162 + -87x + 87x + 40x2 + -40x2 Combine like terms: -162 + 162 = 0 162 + 87x + xP + -40x2 = 0 + -87x + 87x + 40x2 + -40x2 162 + 87x + xP + -40x2 = -87x + 87x + 40x2 + -40x2 Combine like terms: -87x + 87x = 0 162 + 87x + xP + -40x2 = 0 + 40x2 + -40x2 162 + 87x + xP + -40x2 = 40x2 + -40x2 Combine like terms: 40x2 + -40x2 = 0 162 + 87x + xP + -40x2 = 0 The solution to this equation could not be determined.
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