If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Simplifying 20x^{3}+ 13x^{2}+ 2x = 0 Reorder the terms: 2x + 13x^{2}+ 20x^{3}= 0 Solving 2x + 13x^{2}+ 20x^{3}= 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(2 + 13x + 20x^{2}) = 0 Factor a trinomial. x((2 + 5x)(1 + 4x)) = 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 '(2 + 5x)' equal to zero and attempt to solve: Simplifying 2 + 5x = 0 Solving 2 + 5x = 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 + 5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5x = 0 + -2 5x = 0 + -2 Combine like terms: 0 + -2 = -2 5x = -2 Divide each side by '5'. x = -0.4 Simplifying x = -0.4## Subproblem 3

Set the factor '(1 + 4x)' equal to zero and attempt to solve: Simplifying 1 + 4x = 0 Solving 1 + 4x = 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 + 4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4x = 0 + -1 4x = 0 + -1 Combine like terms: 0 + -1 = -1 4x = -1 Divide each side by '4'. x = -0.25 Simplifying x = -0.25## Solution

x = {0, -0.4, -0.25}

| -89y-10=y-53 | | 2x+5+2x=13 | | 2x+90=30x-10 | | (2a^2+6a+14)+(-4a^2+3a-9)= | | 1+3(x-2)=4 | | 3b^2-8b+5= | | .66x-5=10 | | x^2+y^2=10x-6y-34 | | 2+4(3x-5)=9-5(2x+1) | | (2x+5)+(6x-15)=46 | | 7x+12=-10x-12 | | 0.67+0.3-3=0.67 | | 8x+9=7x | | 7x+3-(x+5)= | | -15x+44+x^2= | | 5(x+3)-9=3x+2(4+x) | | 6m(m+4)=m-15 | | (5x-8)+(4x+7)= | | 0.25=4-1.75+0.75 | | 3t+16+-48=2+14t | | -5x+8-3x=125 | | 7(3n+1)=6(6n+4)+7 | | 45x^2*8x-21= | | 3m^2+13m+14=0 | | (7x^2-9)-(8+3x)-(2x^2-8x)= | | 5(t-4)+7t=6(2t+2)-10 | | -2(6x-5)+4=12x+14 | | -2y-12=5y+16 | | (3x+5)(x-3)=6x+10 | | -2(x-8)-30=-14 | | -2x+5x^2-7= | | -3y+4=-2(3y+4) | | (4y^2-5y)+(3y-7y^2)-(2y^2+6y-5)= | | x^3+2x^2-81x=162 | | 13x-11y=17 | | 2x+10-5x=17 | | 15x^2+52x+32= | | 2x^4+4x^2+6=0 | | -(3y+1)-(-2y-4)=2 | | z-8z=6z-1-z | | 3b=12 | | 3.5x-2x=10.5 | | k+5.8=2.8 | | 8x+3-7= | | 4x^2+-3x-7=0 | | m-9=4 | | 0=-8x-(-15x)-35 | | 2n-5=50 | | 6-2n=14+4(n-5) | | (5x-7y+8z)-(-2x+3y-z)= | | 8(2x+1)=3x-8x | | 4x^2+-11x+7=0 | | 2x^2+6x+9=89 | | 8x-2=3x+1.25 | | -(5y+4)-(4y-5)=-7 | | z^2-4z+5=0 | | 9(5x+1)=2x-6x | | 3x+9x+47=11 | | 8+4=-3(8x-4) | | -3x+2-5x=100 | | (4x^3+5x-8)+(-5x^3-x+11)= | | 71x^2-119x+49=0 | | 25x-5=40x+7 | | 4x-6x-8x=90 | | 3p-2(p+6)=4(p+1)-5 |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics