If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
b^2 = 0
a^2 = 0
b^2 = 0
b^2 = 0
b^2 = 0
x należy do R
a^2 = 0
a^2 = 0
a^2 = 0
x należy do R
x belongs to the empty set
(x^2)/(a^2)-((y^2)/(b^2)) = 1
x belongs to the empty set
| 10x^5/3 | | 2x-6=63x | | f/3-7=10 | | P+18=-1 | | 5+4x=x+20 | | 3b^2+10=-50 | | 54b^2+372b+288=0 | | 2x^2+2=x^2+27 | | -3(5x+2)=2 | | 2/5w=7/15 | | 4x-13=90 | | -12=q-1+-8 | | 0.3(4+2y)-5x=7 | | 4z+-4=5z | | -v+223=15 | | 14+n=3 | | q=w+15 | | 6x-13-4x-13=-2 | | 257=-x+68 | | 1.10x+2.35=294.20 | | 135-w=268 | | 2+x=7+5x | | 93=-v+156 | | 4xn=672 | | 6v=35+v | | -x+10=3x+9 | | -27-5r=8(1+3r) | | 18x^2-22x+4=0 | | y^2+7y=4 | | 5x-2+3x=13+3x+5 | | -2x(2+4)=-12 | | 2-2b=-14 |