4m^2-16m+18=0

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Solution for 4m^2-16m+18=0 equation:


Simplifying
4m2 + -16m + 18 = 0

Reorder the terms:
18 + -16m + 4m2 = 0

Solving
18 + -16m + 4m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '2'.
2(9 + -8m + 2m2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(9 + -8m + 2m2)' equal to zero and attempt to solve: Simplifying 9 + -8m + 2m2 = 0 Solving 9 + -8m + 2m2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4.5 + -4m + m2 = 0 Move the constant term to the right: Add '-4.5' to each side of the equation. 4.5 + -4m + -4.5 + m2 = 0 + -4.5 Reorder the terms: 4.5 + -4.5 + -4m + m2 = 0 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + -4m + m2 = 0 + -4.5 -4m + m2 = 0 + -4.5 Combine like terms: 0 + -4.5 = -4.5 -4m + m2 = -4.5 The m term is -4m. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4m + 4 + m2 = -4.5 + 4 Reorder the terms: 4 + -4m + m2 = -4.5 + 4 Combine like terms: -4.5 + 4 = -0.5 4 + -4m + m2 = -0.5 Factor a perfect square on the left side: (m + -2)(m + -2) = -0.5 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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