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Simplifying (x3 + x2 + x + 2)(9x + -2) = 0 Reorder the terms: (2 + x + x2 + x3)(9x + -2) = 0 Reorder the terms: (2 + x + x2 + x3)(-2 + 9x) = 0 Multiply (2 + x + x2 + x3) * (-2 + 9x) (2(-2 + 9x) + x(-2 + 9x) + x2(-2 + 9x) + x3(-2 + 9x)) = 0 ((-2 * 2 + 9x * 2) + x(-2 + 9x) + x2(-2 + 9x) + x3(-2 + 9x)) = 0 ((-4 + 18x) + x(-2 + 9x) + x2(-2 + 9x) + x3(-2 + 9x)) = 0 (-4 + 18x + (-2 * x + 9x * x) + x2(-2 + 9x) + x3(-2 + 9x)) = 0 (-4 + 18x + (-2x + 9x2) + x2(-2 + 9x) + x3(-2 + 9x)) = 0 (-4 + 18x + -2x + 9x2 + (-2 * x2 + 9x * x2) + x3(-2 + 9x)) = 0 (-4 + 18x + -2x + 9x2 + (-2x2 + 9x3) + x3(-2 + 9x)) = 0 (-4 + 18x + -2x + 9x2 + -2x2 + 9x3 + (-2 * x3 + 9x * x3)) = 0 (-4 + 18x + -2x + 9x2 + -2x2 + 9x3 + (-2x3 + 9x4)) = 0 Combine like terms: 18x + -2x = 16x (-4 + 16x + 9x2 + -2x2 + 9x3 + -2x3 + 9x4) = 0 Combine like terms: 9x2 + -2x2 = 7x2 (-4 + 16x + 7x2 + 9x3 + -2x3 + 9x4) = 0 Combine like terms: 9x3 + -2x3 = 7x3 (-4 + 16x + 7x2 + 7x3 + 9x4) = 0 Solving -4 + 16x + 7x2 + 7x3 + 9x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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