3x^3-19x^2=-6x

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Solution for 3x^3-19x^2=-6x equation:


Simplifying
3x3 + -19x2 = -6x

Reorder the terms:
-19x2 + 3x3 = -6x

Solving
-19x2 + 3x3 = -6x

Solving for variable 'x'.

Reorder the terms:
6x + -19x2 + 3x3 = -6x + 6x

Combine like terms: -6x + 6x = 0
6x + -19x2 + 3x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(6 + -19x + 3x2) = 0

Factor a trinomial.
x((1 + -3x)(6 + -1x)) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Subproblem 3

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {0, 0.3333333333, 6}

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