If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x-6 = 0
x-6 = 0
x-6 = 0
x-6 = 0 // + 6
x = 6
x in (-oo:6) U (6:+oo)
(x^2-(8*x)+11)/(x-6) = 0
(x^2-8*x+11)/(x-6) = 0
x^2-8*x+11 = 0
x^2-8*x+11 = 0
DELTA = (-8)^2-(1*4*11)
DELTA = 20
DELTA > 0
x = (20^(1/2)+8)/(1*2) or x = (8-20^(1/2))/(1*2)
x = (2*5^(1/2)+8)/2 or x = (8-2*5^(1/2))/2
(x-((8-2*5^(1/2))/2))*(x-((2*5^(1/2)+8)/2)) = 0
((x-((8-2*5^(1/2))/2))*(x-((2*5^(1/2)+8)/2)))/(x-6) = 0
( x-((2*5^(1/2)+8)/2) )
x-((2*5^(1/2)+8)/2) = 0 // + (2*5^(1/2)+8)/2
x = (2*5^(1/2)+8)/2
( x-((8-2*5^(1/2))/2) )
x-((8-2*5^(1/2))/2) = 0 // + (8-2*5^(1/2))/2
x = (8-2*5^(1/2))/2
x in { (2*5^(1/2)+8)/2, (8-2*5^(1/2))/2 }
| -2x^2+20x=32 | | X(2x-10)=0 | | 1-2cos^2x=2sin^2x-1 | | -3(6x-6)=-72 | | X+x-10=82 | | X-24=-3x-4 | | Z=xy+b | | 2=xy+b | | x-100=50 | | 7/9x-2(1/3x-5/24)=4/5(31/3-5/9x)-3/4(4/9x-3/2) | | 10r-5=6r+19 | | 10r-5=6r+1 | | 1/2x=-12 | | x^2+200x+8800=0 | | 5x^2+10x+7=47 | | (26+3)2=36 | | 5m+5w= | | x+50=60 | | x-35=54 | | 6y=-12x-36 | | 3a-4=7 | | 9v-4=2v+45 | | -3a-2+5=2a-8 | | 5/9x+2=-7 | | 3/5x+7=-2 | | 6r-14=r+1 | | 16x^2-35x+18=0 | | 5+5p=26+2p | | 16x^2-35x+15=0 | | 4k-2=16-2k | | 5g-1=2g+20 | | 5c+3=3c+9 |