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Simplifying u(u + -5) * 8u = u(u + 2) + -4 Reorder the terms: u(-5 + u) * 8u = u(u + 2) + -4 Reorder the terms for easier multiplication: 8u * u(-5 + u) = u(u + 2) + -4 Multiply u * u 8u2(-5 + u) = u(u + 2) + -4 (-5 * 8u2 + u * 8u2) = u(u + 2) + -4 (-40u2 + 8u3) = u(u + 2) + -4 Reorder the terms: -40u2 + 8u3 = u(2 + u) + -4 -40u2 + 8u3 = (2 * u + u * u) + -4 -40u2 + 8u3 = (2u + u2) + -4 Reorder the terms: -40u2 + 8u3 = -4 + 2u + u2 Solving -40u2 + 8u3 = -4 + 2u + u2 Solving for variable 'u'. Reorder the terms: 4 + -2u + -40u2 + -1u2 + 8u3 = -4 + 2u + u2 + 4 + -2u + -1u2 Combine like terms: -40u2 + -1u2 = -41u2 4 + -2u + -41u2 + 8u3 = -4 + 2u + u2 + 4 + -2u + -1u2 Reorder the terms: 4 + -2u + -41u2 + 8u3 = -4 + 4 + 2u + -2u + u2 + -1u2 Combine like terms: -4 + 4 = 0 4 + -2u + -41u2 + 8u3 = 0 + 2u + -2u + u2 + -1u2 4 + -2u + -41u2 + 8u3 = 2u + -2u + u2 + -1u2 Combine like terms: 2u + -2u = 0 4 + -2u + -41u2 + 8u3 = 0 + u2 + -1u2 4 + -2u + -41u2 + 8u3 = u2 + -1u2 Combine like terms: u2 + -1u2 = 0 4 + -2u + -41u2 + 8u3 = 0 The solution to this equation could not be determined.
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