If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
((2*x^4)/10)*y^3 = 0
1/5*x^4*y^3 = 0 // : 1/5*y^3
x^4 = 0
x = 0
x = 0
| 3z+2=3+z | | x^2-500x+60000=0 | | -16x+2=-14 | | 6x-1=y | | 2t-4=10-5t | | 9n+2+45n+54=-2 | | 9n+2+45n+54n=-2 | | 4/23x=9/23 | | 4x^2+8x+140=0 | | x(x-3)+x(x-5)= | | 2x/3-5y+8/4=5 | | 1/4P=-9 | | 7(z-p)=5(z-1) | | -9(4t+rt)=0.3(7t+25) | | -19-6=10x+19 | | 3x-6-3yi=-3i | | 5-1/2x=5/8+2 | | 5(x-1)=36 | | -x^2+4x+16=-7 | | 16.95+.05=22.95+.02 | | -x^2+4x+16=9 | | 17-4v=-13 | | 2(3a-4)=2a-10(a-3) | | 2y=10x-6 | | 3k-6/10-5k | | (4+x)x=(7+5)5 | | x^2-1.6x=0.04 | | 2x+10=3x+20 | | (6x^3-5x^2+11x-13)+(-3x^3+7x^2+x)= | | -117-7x=10x-19 | | 10[4m-9]=30 | | (4p+5)(2p-9)= |