If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( y )
y = 0
y^-5 = 0
y = 0
y = 0
y^-5 = 0
y^-5 = 0
1*y^-5 = 0 // : 1
y^-5 = 0
y należy do O
y in (-oo:0) U (0:+oo)
(y^-2)/(y^-5) = 0
1*y^3 = 0 // : 1
y^3 = 0
y = 0
y in { 0}
y belongs to the empty set
| -15=d+-2 | | 16x-76=180 | | -15=d | | 8x-6x+10x-11x-13x=14x | | 4x+25=73 | | x+3=12-4 | | 14x-50=90 | | 729=27x^3 | | 4x+2.75x+2.75x+0.5625=1.96 | | -3(2-0.4y)+5.6=0.4(3y+1) | | 140-4x/7+116=12 | | 7.5+x=143.25 | | x+15+x+25=3x+10 | | (x+(3+5i))(x(3+5i))=0 | | 4x^5+x^2=567 | | y=8-2y-3 | | (x+(3+5i))(x(3-5i))=0 | | -3.37-1.9t=2.3(t+3.1) | | 9/16/3/7 | | 2t+10=3+-15 | | x^2+5x-14=8x-4 | | 9/5/3 | | 2(x-9)=4x-10 | | 0c=f | | 9/3/7 | | 7/11x1 | | 13y^2-5xy-8x^2=0 | | 4x(x-3)+9=0 | | 11x^2+11x+4=0 | | -3x+3(-3x+5)=81 | | 4y+7x=8 | | 3(-2.25y+15)+8y=12 |