If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x3 + -90x = 0 Reorder the terms: -90x + 20x3 = 0 Solving -90x + 20x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '10x'. 10x(-9 + 2x2) = 0 Ignore the factor 10.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 '(-9 + 2x2)' equal to zero and attempt to solve: Simplifying -9 + 2x2 = 0 Solving -9 + 2x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + 2x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 2x2 = 0 + 9 2x2 = 0 + 9 Combine like terms: 0 + 9 = 9 2x2 = 9 Divide each side by '2'. x2 = 4.5 Simplifying x2 = 4.5 Take the square root of each side: x = {-2.121320344, 2.121320344}Solution
x = {0, -2.121320344, 2.121320344}
| -4=-3x+29 | | 4(y-9)=2(y+2) | | (t+5/8)-(t-2/2)=1/3 | | 4x^2+28=8 | | 6(3x-5)=12 | | 11(y-2)+3y=-7y+14 | | 5-3x=-11 | | 100=10*90 | | 6z+2.1=8.4 | | ln(x-3)+ln(x+2)=ln(x-7) | | 4k+3=31 | | 5-3m=-11 | | x^2+7=71 | | 13a+b+6a+14b= | | y=6x-x^2-5 | | 6w-4=81 | | 2y-13=25 | | 25x+52=11x^2 | | y=11x | | 3y-2=28 | | 7=21+20 | | -5y+1=11 | | 3w*w=2w(w+2) | | 3f-6=-6 | | -3x^7+2x^9+8= | | -2.8+0.7p=0.9p+5.3 | | -6(y+1)=2(1-3y)-7 | | 3c-2=30 | | 2x^8+4x^7-6x^6+4x^5=0 | | y-(-9)=-8 | | 3(x-2)=-5(x+4)+34 | | 636=x+(x*.1) |