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^2 = 0
y^2 = 0
y^2 = 0
1*y^2 = 0 // : 1
y^2 = 0
y = 0
y in (-oo:0) U (0:+oo)
((y/4+1)/(y^2))/16-1 = 0
(1/4*y+1)/(16*y^2)-1 = 0
(1/4*y+1)/(16*y^2)+(-1*16*y^2)/(16*y^2) = 0
1/4*y-1*16*y^2+1 = 0
1/4*y-16*y^2+1 = 0
1/4*y-16*y^2+1 = 0
1/4*y-16*y^2+1 = 0
DELTA = (1/4)^2-(-16*1*4)
DELTA = 1025/16
DELTA > 0
y = ((1025/16)^(1/2)-1/4)/(-16*2) or y = (-(1025/16)^(1/2)-1/4)/(-16*2)
y = ((1025/16)^(1/2)-1/4)/(-32) or y = ((1025/16)^(1/2)+1/4)/32
(y-(((1025/16)^(1/2)-1/4)/(-32)))*(y-(((1025/16)^(1/2)+1/4)/32)) = 0
((y-(((1025/16)^(1/2)-1/4)/(-32)))*(y-(((1025/16)^(1/2)+1/4)/32)))/(16*y^2) = 0
((y-(((1025/16)^(1/2)-1/4)/(-32)))*(y-(((1025/16)^(1/2)+1/4)/32)))/(16*y^2) = 0 // * 16*y^2
(y-(((1025/16)^(1/2)-1/4)/(-32)))*(y-(((1025/16)^(1/2)+1/4)/32)) = 0
( y-(((1025/16)^(1/2)+1/4)/32) )
y-(((1025/16)^(1/2)+1/4)/32) = 0 // + ((1025/16)^(1/2)+1/4)/32
y = ((1025/16)^(1/2)+1/4)/32
( y-(((1025/16)^(1/2)-1/4)/(-32)) )
y-(((1025/16)^(1/2)-1/4)/(-32)) = 0 // + ((1025/16)^(1/2)-1/4)/(-32)
y = ((1025/16)^(1/2)-1/4)/(-32)
y in { ((1025/16)^(1/2)+1/4)/32, ((1025/16)^(1/2)-1/4)/(-32) }
| (x+1)/3-(x+2)/4=(x+3)/6 | | 16t^2+32t+3=15 | | 4x^2+2p-9=0 | | x^2+5x-p+1=0 | | 15=16t^2+32t+3 | | x^2-5x-p+1=0 | | 4xsquared-196=0 | | -7-11=3x+7 | | 3(7+x)=30 | | 4xsquared-0=0 | | -2(3y-6)=92-4(5y-8) | | 15=16t^2+32t+18 | | 4(x+70)=0 | | 0.9x+0.1(.4-x)=.4 | | 10X/4=5 | | 8x-23=-3 | | 5(3-2x)=-5 | | 5(3-2x)=5 | | 4x=9-gx | | 8x+5x+2+7=8x+4+4x | | 0.9x+0.1(.2-x)=0.2 | | 0.9x+0.1(.4-x)=0.2 | | X-0.5-2.6=17.6 | | 5x=3-22 | | 5x/6+1-10-x=1 | | =3(2q+1) | | 5/6x+1-10-x=1 | | (-a-4b+3)3ab= | | 0=5d+5+6d | | 7=3+4(x+2) | | =2g-11+3g+6 | | 20m+12n= |