20m^4-92m^3+48m^2=0

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Solution for 20m^4-92m^3+48m^2=0 equation:


Simplifying
20m4 + -92m3 + 48m2 = 0

Reorder the terms:
48m2 + -92m3 + 20m4 = 0

Solving
48m2 + -92m3 + 20m4 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '4m2'.
4m2(12 + -23m + 5m2) = 0

Factor a trinomial.
4m2((3 + -5m)(4 + -1m)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'm2' equal to zero and attempt to solve: Simplifying m2 = 0 Solving m2 = 0 Move all terms containing m to the left, all other terms to the right. Simplifying m2 = 0 Take the square root of each side: m = {0}

Subproblem 2

Set the factor '(3 + -5m)' equal to zero and attempt to solve: Simplifying 3 + -5m = 0 Solving 3 + -5m = 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 + -5m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5m = 0 + -3 -5m = 0 + -3 Combine like terms: 0 + -3 = -3 -5m = -3 Divide each side by '-5'. m = 0.6 Simplifying m = 0.6

Subproblem 3

Set the factor '(4 + -1m)' equal to zero and attempt to solve: Simplifying 4 + -1m = 0 Solving 4 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1m = 0 + -4 -1m = 0 + -4 Combine like terms: 0 + -4 = -4 -1m = -4 Divide each side by '-1'. m = 4 Simplifying m = 4

Solution

m = {0, 0.6, 4}

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