3m(2+4m)-4(3-2m)=

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Solution for 3m(2+4m)-4(3-2m)= equation:


Simplifying
3m(2 + 4m) + -4(3 + -2m) = 0
(2 * 3m + 4m * 3m) + -4(3 + -2m) = 0
(6m + 12m2) + -4(3 + -2m) = 0
6m + 12m2 + (3 * -4 + -2m * -4) = 0
6m + 12m2 + (-12 + 8m) = 0

Reorder the terms:
-12 + 6m + 8m + 12m2 = 0

Combine like terms: 6m + 8m = 14m
-12 + 14m + 12m2 = 0

Solving
-12 + 14m + 12m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + 7m + 6m2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-6 + 7m + 6m2)' equal to zero and attempt to solve: Simplifying -6 + 7m + 6m2 = 0 Solving -6 + 7m + 6m2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -1 + 1.166666667m + m2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 1.166666667m + 1 + m2 = 0 + 1 Reorder the terms: -1 + 1 + 1.166666667m + m2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 1.166666667m + m2 = 0 + 1 1.166666667m + m2 = 0 + 1 Combine like terms: 0 + 1 = 1 1.166666667m + m2 = 1 The m term is 1.166666667m. Take half its coefficient (0.5833333335). Square it (0.3402777780) and add it to both sides. Add '0.3402777780' to each side of the equation. 1.166666667m + 0.3402777780 + m2 = 1 + 0.3402777780 Reorder the terms: 0.3402777780 + 1.166666667m + m2 = 1 + 0.3402777780 Combine like terms: 1 + 0.3402777780 = 1.340277778 0.3402777780 + 1.166666667m + m2 = 1.340277778 Factor a perfect square on the left side: (m + 0.5833333335)(m + 0.5833333335) = 1.340277778 Calculate the square root of the right side: 1.157703666 Break this problem into two subproblems by setting (m + 0.5833333335) equal to 1.157703666 and -1.157703666.

Subproblem 1

m + 0.5833333335 = 1.157703666 Simplifying m + 0.5833333335 = 1.157703666 Reorder the terms: 0.5833333335 + m = 1.157703666 Solving 0.5833333335 + m = 1.157703666 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.5833333335' to each side of the equation. 0.5833333335 + -0.5833333335 + m = 1.157703666 + -0.5833333335 Combine like terms: 0.5833333335 + -0.5833333335 = 0.0000000000 0.0000000000 + m = 1.157703666 + -0.5833333335 m = 1.157703666 + -0.5833333335 Combine like terms: 1.157703666 + -0.5833333335 = 0.5743703325 m = 0.5743703325 Simplifying m = 0.5743703325

Subproblem 2

m + 0.5833333335 = -1.157703666 Simplifying m + 0.5833333335 = -1.157703666 Reorder the terms: 0.5833333335 + m = -1.157703666 Solving 0.5833333335 + m = -1.157703666 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.5833333335' to each side of the equation. 0.5833333335 + -0.5833333335 + m = -1.157703666 + -0.5833333335 Combine like terms: 0.5833333335 + -0.5833333335 = 0.0000000000 0.0000000000 + m = -1.157703666 + -0.5833333335 m = -1.157703666 + -0.5833333335 Combine like terms: -1.157703666 + -0.5833333335 = -1.7410369995 m = -1.7410369995 Simplifying m = -1.7410369995

Solution

The solution to the problem is based on the solutions from the subproblems. m = {0.5743703325, -1.7410369995}

Solution

m = {0.5743703325, -1.7410369995}

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