3x^4+11x^3-4x^2+0x+0=0

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Solution for 3x^4+11x^3-4x^2+0x+0=0 equation:


Simplifying
3x4 + 11x3 + -4x2 + 0x + 0 = 0

Anything times zero is zero.
3x4 + 11x3 + -4x2 + 0x + 0 = 0

Reorder the terms:
0 + 0 + -4x2 + 11x3 + 3x4 = 0

Combine like terms: 0 + 0 = 0
0 + -4x2 + 11x3 + 3x4 = 0
-4x2 + 11x3 + 3x4 = 0

Solving
-4x2 + 11x3 + 3x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-4 + 11x + 3x2) = 0

Factor a trinomial.
x2((-4 + -1x)(1 + -3x)) = 0

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 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 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 3

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

Solution

x = {0, -4, 0.3333333333}

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