16m-8m^2+4=

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Solution for 16m-8m^2+4= equation:


Simplifying
16m + -8m2 + 4 = 0

Reorder the terms:
4 + 16m + -8m2 = 0

Solving
4 + 16m + -8m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '4'.
4(1 + 4m + -2m2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(1 + 4m + -2m2)' equal to zero and attempt to solve: Simplifying 1 + 4m + -2m2 = 0 Solving 1 + 4m + -2m2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -0.5 + -2m + m2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -2m + 0.5 + m2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -2m + m2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -2m + m2 = 0 + 0.5 -2m + m2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -2m + m2 = 0.5 The m term is -2m. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2m + 1 + m2 = 0.5 + 1 Reorder the terms: 1 + -2m + m2 = 0.5 + 1 Combine like terms: 0.5 + 1 = 1.5 1 + -2m + m2 = 1.5 Factor a perfect square on the left side: (m + -1)(m + -1) = 1.5 Calculate the square root of the right side: 1.224744871 Break this problem into two subproblems by setting (m + -1) equal to 1.224744871 and -1.224744871.

Subproblem 1

m + -1 = 1.224744871 Simplifying m + -1 = 1.224744871 Reorder the terms: -1 + m = 1.224744871 Solving -1 + m = 1.224744871 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + m = 1.224744871 + 1 Combine like terms: -1 + 1 = 0 0 + m = 1.224744871 + 1 m = 1.224744871 + 1 Combine like terms: 1.224744871 + 1 = 2.224744871 m = 2.224744871 Simplifying m = 2.224744871

Subproblem 2

m + -1 = -1.224744871 Simplifying m + -1 = -1.224744871 Reorder the terms: -1 + m = -1.224744871 Solving -1 + m = -1.224744871 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + m = -1.224744871 + 1 Combine like terms: -1 + 1 = 0 0 + m = -1.224744871 + 1 m = -1.224744871 + 1 Combine like terms: -1.224744871 + 1 = -0.224744871 m = -0.224744871 Simplifying m = -0.224744871

Solution

The solution to the problem is based on the solutions from the subproblems. m = {2.224744871, -0.224744871}

Solution

m = {2.224744871, -0.224744871}

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