15x^3+4x=17x^2

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Solution for 15x^3+4x=17x^2 equation:


Simplifying
15x3 + 4x = 17x2

Reorder the terms:
4x + 15x3 = 17x2

Solving
4x + 15x3 = 17x2

Solving for variable 'x'.

Reorder the terms:
4x + -17x2 + 15x3 = 17x2 + -17x2

Combine like terms: 17x2 + -17x2 = 0
4x + -17x2 + 15x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(4 + -17x + 15x2) = 0

Factor a trinomial.
x((1 + -3x)(4 + -5x)) = 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 '(4 + -5x)' equal to zero and attempt to solve: Simplifying 4 + -5x = 0 Solving 4 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5x = 0 + -4 -5x = 0 + -4 Combine like terms: 0 + -4 = -4 -5x = -4 Divide each side by '-5'. x = 0.8 Simplifying x = 0.8

Solution

x = {0, 0.3333333333, 0.8}

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