14x(11x-2)(4x+13)=0

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Solution for 14x(11x-2)(4x+13)=0 equation:


Simplifying
14x(11x + -2)(4x + 13) = 0

Reorder the terms:
14x(-2 + 11x)(4x + 13) = 0

Reorder the terms:
14x(-2 + 11x)(13 + 4x) = 0

Multiply (-2 + 11x) * (13 + 4x)
14x(-2(13 + 4x) + 11x * (13 + 4x)) = 0
14x((13 * -2 + 4x * -2) + 11x * (13 + 4x)) = 0
14x((-26 + -8x) + 11x * (13 + 4x)) = 0
14x(-26 + -8x + (13 * 11x + 4x * 11x)) = 0
14x(-26 + -8x + (143x + 44x2)) = 0

Combine like terms: -8x + 143x = 135x
14x(-26 + 135x + 44x2) = 0
(-26 * 14x + 135x * 14x + 44x2 * 14x) = 0
(-364x + 1890x2 + 616x3) = 0

Solving
-364x + 1890x2 + 616x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '14x'.
14x(-26 + 135x + 44x2) = 0

Factor a trinomial.
14x((-13 + -4x)(2 + -11x)) = 0

Ignore the factor 14.

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 '(-13 + -4x)' equal to zero and attempt to solve: Simplifying -13 + -4x = 0 Solving -13 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -4x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -4x = 0 + 13 -4x = 0 + 13 Combine like terms: 0 + 13 = 13 -4x = 13 Divide each side by '-4'. x = -3.25 Simplifying x = -3.25

Subproblem 3

Set the factor '(2 + -11x)' equal to zero and attempt to solve: Simplifying 2 + -11x = 0 Solving 2 + -11x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -11x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -11x = 0 + -2 -11x = 0 + -2 Combine like terms: 0 + -2 = -2 -11x = -2 Divide each side by '-11'. x = 0.1818181818 Simplifying x = 0.1818181818

Solution

x = {0, -3.25, 0.1818181818}

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