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)
(x^2)/1200 = 0
1/1200*x^2 = 0 // : 1/1200
x^2 = 0
x = 0
x = 0
| (M^6n)^-2/m^-8n^7 | | 5(x-3)+18=4(x+2) | | -75x^2+30x+24=0 | | (M^6n)^-2/m^-8n7 | | 7/x=9/5 | | 6.2y+n=(-y+5.3)+(-7.2y-9) | | 5/6(b-6)=10 | | 8(2x-3)=9(x-4)+8 | | 1=sin(-5x) | | 5(x+2)+6(x-3)=25 | | 4(x+2)-29=4x+3 | | x(13-2x)(23-2x)=0 | | 2b-9+1-37=b | | 4(x+2)-29=x+3 | | 10x+4(x-3)=9x-10 | | 6p-6p=1 | | -3.6l=7l+34 | | 3(x-3)+12=3x+10 | | cos^2x+2cosx+1=1-cos^2x | | -5x-(5)=30 | | 2x^2-y+32= | | 2x-9+1-37=x | | v-8-2v=13-4v | | 2x2/-3y*-18y/12x3 | | 26/25 | | -8=x+11 | | 2ln(z+2)-ln(z+6)=0 | | 40a^2=5a | | 72+n^2=30n | | 2b+6=-b | | 0.30x+0.15(140)=0.15(144) | | 16-62=3 |