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Simplifying (x3 + x2 + x + 1)(11x + -7) = 0 Reorder the terms: (1 + x + x2 + x3)(11x + -7) = 0 Reorder the terms: (1 + x + x2 + x3)(-7 + 11x) = 0 Multiply (1 + x + x2 + x3) * (-7 + 11x) (1(-7 + 11x) + x(-7 + 11x) + x2(-7 + 11x) + x3(-7 + 11x)) = 0 ((-7 * 1 + 11x * 1) + x(-7 + 11x) + x2(-7 + 11x) + x3(-7 + 11x)) = 0 ((-7 + 11x) + x(-7 + 11x) + x2(-7 + 11x) + x3(-7 + 11x)) = 0 (-7 + 11x + (-7 * x + 11x * x) + x2(-7 + 11x) + x3(-7 + 11x)) = 0 (-7 + 11x + (-7x + 11x2) + x2(-7 + 11x) + x3(-7 + 11x)) = 0 (-7 + 11x + -7x + 11x2 + (-7 * x2 + 11x * x2) + x3(-7 + 11x)) = 0 (-7 + 11x + -7x + 11x2 + (-7x2 + 11x3) + x3(-7 + 11x)) = 0 (-7 + 11x + -7x + 11x2 + -7x2 + 11x3 + (-7 * x3 + 11x * x3)) = 0 (-7 + 11x + -7x + 11x2 + -7x2 + 11x3 + (-7x3 + 11x4)) = 0 Combine like terms: 11x + -7x = 4x (-7 + 4x + 11x2 + -7x2 + 11x3 + -7x3 + 11x4) = 0 Combine like terms: 11x2 + -7x2 = 4x2 (-7 + 4x + 4x2 + 11x3 + -7x3 + 11x4) = 0 Combine like terms: 11x3 + -7x3 = 4x3 (-7 + 4x + 4x2 + 4x3 + 11x4) = 0 Solving -7 + 4x + 4x2 + 4x3 + 11x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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