If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 42x3 + -20x2 + 2x = 0 Reorder the terms: 2x + -20x2 + 42x3 = 0 Solving 2x + -20x2 + 42x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2x'. 2x(1 + -10x + 21x2) = 0 Factor a trinomial. 2x((1 + -7x)(1 + -3x)) = 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 '(1 + -7x)' equal to zero and attempt to solve: Simplifying 1 + -7x = 0 Solving 1 + -7x = 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 + -7x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -7x = 0 + -1 -7x = 0 + -1 Combine like terms: 0 + -1 = -1 -7x = -1 Divide each side by '-7'. x = 0.1428571429 Simplifying x = 0.1428571429Subproblem 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 = 0.3333333333Solution
x = {0, 0.1428571429, 0.3333333333}
| -10n+10=-170 | | x^2+4x+4=x^2 | | 36=-6(y+2) | | 2x+7+2x+7+10=3+x+3+x | | -4n-4=-48 | | -4-4=-48 | | 11x+9=8x+25 | | 10y+4y2-6y | | 8x^7-32x^5= | | 8x^7-32x^5 | | (6x+8x)(8x)=112 | | -59-8x=8X+41 | | 6(x+2)=2(x+16) | | 4(x-2)=22-2x | | 3x-6=64-7x | | -2(4x-3)=-5(x+3) | | 10x+5=2x+77 | | a-b+c-d | | 5(x-2)=9(x+6) | | 4(x+8)=12x+16 | | y/6=30y | | 2/5x=-3/15+1/x | | 12r=3r | | 5k^4+8k^3-4k^2=0 | | 192-4x=32x+20 | | 15-10x=50+5x+10 | | 7x+16=2x+91 | | 72C=1.8+32 | | -13k+5=135 | | 8x3-125=0 | | -49+5/7 | | 49/81(81) |