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Simplifying 3m(m + -1) = 4 Reorder the terms: 3m(-1 + m) = 4 (-1 * 3m + m * 3m) = 4 (-3m + 3m2) = 4 Solving -3m + 3m2 = 4 Solving for variable 'm'. Reorder the terms: -4 + -3m + 3m2 = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + -3m + 3m2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -1.333333333 + -1m + m2 = 0 Move the constant term to the right: Add '1.333333333' to each side of the equation. -1.333333333 + -1m + 1.333333333 + m2 = 0 + 1.333333333 Reorder the terms: -1.333333333 + 1.333333333 + -1m + m2 = 0 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 0.000000000 + -1m + m2 = 0 + 1.333333333 -1m + m2 = 0 + 1.333333333 Combine like terms: 0 + 1.333333333 = 1.333333333 -1m + m2 = 1.333333333 The m term is -1m. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1m + 0.25 + m2 = 1.333333333 + 0.25 Reorder the terms: 0.25 + -1m + m2 = 1.333333333 + 0.25 Combine like terms: 1.333333333 + 0.25 = 1.583333333 0.25 + -1m + m2 = 1.583333333 Factor a perfect square on the left side: (m + -0.5)(m + -0.5) = 1.583333333 Calculate the square root of the right side: 1.258305739 Break this problem into two subproblems by setting (m + -0.5) equal to 1.258305739 and -1.258305739.Subproblem 1
m + -0.5 = 1.258305739 Simplifying m + -0.5 = 1.258305739 Reorder the terms: -0.5 + m = 1.258305739 Solving -0.5 + m = 1.258305739 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + m = 1.258305739 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + m = 1.258305739 + 0.5 m = 1.258305739 + 0.5 Combine like terms: 1.258305739 + 0.5 = 1.758305739 m = 1.758305739 Simplifying m = 1.758305739Subproblem 2
m + -0.5 = -1.258305739 Simplifying m + -0.5 = -1.258305739 Reorder the terms: -0.5 + m = -1.258305739 Solving -0.5 + m = -1.258305739 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + m = -1.258305739 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + m = -1.258305739 + 0.5 m = -1.258305739 + 0.5 Combine like terms: -1.258305739 + 0.5 = -0.758305739 m = -0.758305739 Simplifying m = -0.758305739Solution
The solution to the problem is based on the solutions from the subproblems. m = {1.758305739, -0.758305739}
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