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Simplifying (x3 + x2 + x + 1)(14x + -9) = 0 Reorder the terms: (1 + x + x2 + x3)(14x + -9) = 0 Reorder the terms: (1 + x + x2 + x3)(-9 + 14x) = 0 Multiply (1 + x + x2 + x3) * (-9 + 14x) (1(-9 + 14x) + x(-9 + 14x) + x2(-9 + 14x) + x3(-9 + 14x)) = 0 ((-9 * 1 + 14x * 1) + x(-9 + 14x) + x2(-9 + 14x) + x3(-9 + 14x)) = 0 ((-9 + 14x) + x(-9 + 14x) + x2(-9 + 14x) + x3(-9 + 14x)) = 0 (-9 + 14x + (-9 * x + 14x * x) + x2(-9 + 14x) + x3(-9 + 14x)) = 0 (-9 + 14x + (-9x + 14x2) + x2(-9 + 14x) + x3(-9 + 14x)) = 0 (-9 + 14x + -9x + 14x2 + (-9 * x2 + 14x * x2) + x3(-9 + 14x)) = 0 (-9 + 14x + -9x + 14x2 + (-9x2 + 14x3) + x3(-9 + 14x)) = 0 (-9 + 14x + -9x + 14x2 + -9x2 + 14x3 + (-9 * x3 + 14x * x3)) = 0 (-9 + 14x + -9x + 14x2 + -9x2 + 14x3 + (-9x3 + 14x4)) = 0 Combine like terms: 14x + -9x = 5x (-9 + 5x + 14x2 + -9x2 + 14x3 + -9x3 + 14x4) = 0 Combine like terms: 14x2 + -9x2 = 5x2 (-9 + 5x + 5x2 + 14x3 + -9x3 + 14x4) = 0 Combine like terms: 14x3 + -9x3 = 5x3 (-9 + 5x + 5x2 + 5x3 + 14x4) = 0 Solving -9 + 5x + 5x2 + 5x3 + 14x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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