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Simplifying -6m2 + 18m + -36 = 0 Reorder the terms: -36 + 18m + -6m2 = 0 Solving -36 + 18m + -6m2 = 0 Solving for variable 'm'. Factor out the Greatest Common Factor (GCF), '6'. 6(-6 + 3m + -1m2) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(-6 + 3m + -1m2)' equal to zero and attempt to solve: Simplifying -6 + 3m + -1m2 = 0 Solving -6 + 3m + -1m2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 6 + -3m + m2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + -3m + -6 + m2 = 0 + -6 Reorder the terms: 6 + -6 + -3m + m2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -3m + m2 = 0 + -6 -3m + m2 = 0 + -6 Combine like terms: 0 + -6 = -6 -3m + m2 = -6 The m term is -3m. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3m + 2.25 + m2 = -6 + 2.25 Reorder the terms: 2.25 + -3m + m2 = -6 + 2.25 Combine like terms: -6 + 2.25 = -3.75 2.25 + -3m + m2 = -3.75 Factor a perfect square on the left side: (m + -1.5)(m + -1.5) = -3.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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