18m-98m^3=0

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Solution for 18m-98m^3=0 equation:


Simplifying
18m + -98m3 = 0

Solving
18m + -98m3 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '2m'.
2m(9 + -49m2) = 0

Factor a difference between two squares.
2m((3 + 7m)(3 + -7m)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'm' equal to zero and attempt to solve: Simplifying m = 0 Solving m = 0 Move all terms containing m to the left, all other terms to the right. Simplifying m = 0

Subproblem 2

Set the factor '(3 + 7m)' equal to zero and attempt to solve: Simplifying 3 + 7m = 0 Solving 3 + 7m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 7m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7m = 0 + -3 7m = 0 + -3 Combine like terms: 0 + -3 = -3 7m = -3 Divide each side by '7'. m = -0.4285714286 Simplifying m = -0.4285714286

Subproblem 3

Set the factor '(3 + -7m)' equal to zero and attempt to solve: Simplifying 3 + -7m = 0 Solving 3 + -7m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -7m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -7m = 0 + -3 -7m = 0 + -3 Combine like terms: 0 + -3 = -3 -7m = -3 Divide each side by '-7'. m = 0.4285714286 Simplifying m = 0.4285714286

Solution

m = {0, -0.4285714286, 0.4285714286}

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