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)
(0.3*x^2)/10 = 0
0.03*x^2 = 0 // : 0.03
x^2 = 0
x = 0
x = 0
| -6m-11=88 | | -19/25=8k/5-7k/2 | | 1.3x+1.9=37.44 | | X+1.7=-8.2 | | 14-20(-17x-18)=6x-6 | | 600=Ae(-0.4)(-2) | | (x)^(2/3)=-36 | | 3x-x+14=30 | | -8(7x-2)+7=303 | | 5m-28=2m | | 9x+4y=-8 | | (2/3)m=20/27 | | 2x-2-3=15 | | y-8=-1/4(x-7) | | 396=20c | | -2x+40=-8 | | 7r+7=6r+6 | | 6(x-4)+14=10x-20 | | -9a^2+-12a^2=r^2 | | 600=Ae(-0.4)(2) | | 1/8p=8-1/24p | | (x)^(4/3)=16 | | 4a=-26 | | 183=20c | | 2x-11+12x=36-8x+19 | | 2y^2-3y^3-7y^2+5y^3= | | -2x+2x-5=7 | | 6x-14=8x+12 | | 4t-39.58=52.22 | | 89=20c | | 89c=20 | | 2(e-1)=4 |