If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x3 + 3x2 + 12x = 0 Reorder the terms: 12x + 3x2 + 2x3 = 0 Solving 12x + 3x2 + 2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(12 + 3x + 2x2) = 0Subproblem 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 = 0Subproblem 2
Set the factor '(12 + 3x + 2x2)' equal to zero and attempt to solve: Simplifying 12 + 3x + 2x2 = 0 Solving 12 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 6 + 1.5x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + 1.5x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + 1.5x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 1.5x + x2 = 0 + -6 1.5x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 1.5x + x2 = -6 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = -6 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = -6 + 0.5625 Combine like terms: -6 + 0.5625 = -5.4375 0.5625 + 1.5x + x2 = -5.4375 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = -5.4375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
x = {0}
| X-(-4)=28 | | -(x-2)=x+3 | | 4x-18=72 | | 12=5k-2 | | 7-4(x+8)=39 | | 17=5(3+w) | | 15=4x+a | | 2r+5+3r=5(r+5) | | 5c+4=25 | | 2x-3+4x+11+x=180 | | 9=hd-Md | | 12-u/6=3 | | 15-n=30 | | 4x+-7y=-13 | | 5x-2x+15=6x+51 | | 14x*15x=3 | | 4x+11+2x-3+x=11 | | x^2+2x=x^2-2x-10+5x | | K+13=100 | | 54+x+x=180 | | 16.50x+125.00+125.00=675.00 | | x+35+90+2x+x-9=360 | | 3=4/6-12 | | 16y^2+8y-24x+48=0 | | 2x^2+20x-190=0 | | 2.5x-0.25x^2-16=0 | | 2g+6=11+g | | 3x^2-11x=-5x^2-2x-1 | | -4(r+2)=4(2-r) | | 8c-72=(12c-72)-4c | | 4(x+1)+12=0 | | -(2y+4z-6)= |