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Simplifying x2(x + 9) + 9(1 + -8) = 0 Reorder the terms: x2(9 + x) + 9(1 + -8) = 0 (9 * x2 + x * x2) + 9(1 + -8) = 0 (9x2 + x3) + 9(1 + -8) = 0 Combine like terms: 1 + -8 = -7 9x2 + x3 + 9(-7) = 0 Multiply 9 * -7 9x2 + x3 + -63 = 0 Reorder the terms: -63 + 9x2 + x3 = 0 Solving -63 + 9x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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