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-5)^2)/5-3 = 0
((x-5)^2)/5+(-3*5)/5 = 0
(x-5)^2-3*5 = 0
x^2-10*x+10 = 0
x^2-10*x+10 = 0
x^2-10*x+10 = 0
DELTA = (-10)^2-(1*4*10)
DELTA = 60
DELTA > 0
x = (60^(1/2)+10)/(1*2) or x = (10-60^(1/2))/(1*2)
x = (2*15^(1/2)+10)/2 or x = (10-2*15^(1/2))/2
(x-((10-2*15^(1/2))/2))*(x-((2*15^(1/2)+10)/2)) = 0
((x-((10-2*15^(1/2))/2))*(x-((2*15^(1/2)+10)/2)))/5 = 0
((x-((10-2*15^(1/2))/2))*(x-((2*15^(1/2)+10)/2)))/5 = 0 // * 5
(x-((10-2*15^(1/2))/2))*(x-((2*15^(1/2)+10)/2)) = 0
( x-((10-2*15^(1/2))/2) )
x-((10-2*15^(1/2))/2) = 0 // + (10-2*15^(1/2))/2
x = (10-2*15^(1/2))/2
( x-((2*15^(1/2)+10)/2) )
x-((2*15^(1/2)+10)/2) = 0 // + (2*15^(1/2)+10)/2
x = (2*15^(1/2)+10)/2
x in { (10-2*15^(1/2))/2, (2*15^(1/2)+10)/2 }
| 5(x+8)+3=33 | | -14=3n-7-1 | | -11.9=8.1-4y | | 7x+8(x+.75)=3(6x-9)-8 | | 13+3b=37 | | 9-2=16+2x | | 3p=6(3p+2) | | 28=-16t^2+44t+4 | | 5x-3x+4=30 | | 1/6(5x-6)=8 | | x+2y=-16 | | (4o-28)=(o+13) | | 5x^2+34x=0 | | 4x-3=x-5+7x-10 | | x+2x+3x=81 | | 3p-8+4p=-15 | | 5x-3x+5=30 | | 2x-.5=1 | | 17y+42=10y+17 | | -3x+5=-5 | | 7x-6=3(x+6) | | 9x+9=108 | | 8b+23=-8 | | 25-3x=13 | | -2v^2-v+12=-3v | | 12/5x1/3 | | X^4+32=14x^2 | | 4-4(-2(2)-9)+10(2)= | | 7/3=x/13 | | 8f-12=-3 | | X+z=11 | | (5+7r)6=48 |