1372x^3+980x^2+175x=0

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Solution for 1372x^3+980x^2+175x=0 equation:


Simplifying
1372x3 + 980x2 + 175x = 0

Reorder the terms:
175x + 980x2 + 1372x3 = 0

Solving
175x + 980x2 + 1372x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x'.
7x(25 + 140x + 196x2) = 0

Factor a trinomial.
7x((5 + 14x)(5 + 14x)) = 0

Ignore the factor 7.

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 '(5 + 14x)' equal to zero and attempt to solve: Simplifying 5 + 14x = 0 Solving 5 + 14x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 14x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 14x = 0 + -5 14x = 0 + -5 Combine like terms: 0 + -5 = -5 14x = -5 Divide each side by '14'. x = -0.3571428571 Simplifying x = -0.3571428571

Subproblem 3

Set the factor '(5 + 14x)' equal to zero and attempt to solve: Simplifying 5 + 14x = 0 Solving 5 + 14x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 14x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 14x = 0 + -5 14x = 0 + -5 Combine like terms: 0 + -5 = -5 14x = -5 Divide each side by '14'. x = -0.3571428571 Simplifying x = -0.3571428571

Solution

x = {0, -0.3571428571, -0.3571428571}

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