If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x3 + -7x2 + 4x = 0 Reorder the terms: 4x + -7x2 + -2x3 = 0 Solving 4x + -7x2 + -2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(4 + -7x + -2x2) = 0 Factor a trinomial. x((1 + -2x)(4 + x)) = 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 '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5Subproblem 3
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Solution
x = {0, 0.5, -4}
| 1/2)cos(3x) | | cos*5*x*cos*3*x-sin*5*x*sin*3*x=0 | | 3.21x-9.01=6.69 | | 3y^2-28y+9= | | 2e+5=11 | | -16+4x=-24+11 | | 24-2n=12 | | s=1w+2wh | | 3x-36=3 | | -1y=360 | | 17-6x=8-9x | | 65=6n+-19 | | 13=21-4p | | X^2-2x+1-8(x-1)-20=0 | | -x^3-10x^2-21x=0 | | 4.2x-55=2.7x+8 | | 2w^2+5w-663=0 | | 2(x+4)+1=1 | | -x+4y=-27 | | 85x-23=191 | | 9y+19=82 | | -9g+4=94 | | d-6.5+d=-7.2 | | 1.5x+10-4.5x=7 | | 3x-29=28 | | 3x^2-6x+1x=-5 | | -8x-9=11 | | 9x-5=x+8 | | -2=3w+1 | | 9x^3+33x^2+18x=0 | | 0.6x+0.4=-0.8 | | 4i/8-2i |