If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x3 + -20x2 + -42x = 0 Reorder the terms: -42x + -20x2 + -2x3 = 0 Solving -42x + -20x2 + -2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-2x'. -2x(21 + 10x + x2) = 0 Factor a trinomial. -2x((7 + x)(3 + x)) = 0 Ignore the factor -2.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 = 0Subproblem 2
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Subproblem 3
Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3Solution
x = {0, -7, -3}
| M^2=225 | | -5=2x+5 | | 8(v+3)-2v=3(2v+2)-7 | | -2x^2-20x^2-42x=0 | | 2(x-9)-11x=-9(x-2)-11 | | -3=-1/2(n-5) | | -9/2a=45 | | 9/20x=5 | | X^4=2y | | c/-3-1+2 | | 6z^2-19z-172=0 | | 3k=5(k+3)-3 | | x+5/3=20/4 | | 6n+13n=114 | | (12x^5)/(3x^8) | | 5/d=9/10 | | 15-106/7 | | a^2-6a+7=0 | | 12x^5/3x^8 | | 1=0.4x-0.6x | | 2(3y-4)=3y+1 | | Y/20=-21 | | 25-5x=-7 | | x/3-x/2=x/5-11 | | 4x^2=-4x+2 | | -2x^3+18x=0 | | 4x^2=-4x | | 6+2b=12 | | 0.25a+0.05nx=3.90 | | (12-6x)/6=5(x+4) | | 0.25q+0.05n=3.90 | | 8=9g-7 |