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)
(Y^2)/5-((13*y^1)/5)+12 = 0
(Y^2)/5+(-13/5)*y+12 = 0
1/5*Y^2-13/5*y+12 = 0
x naleu017Cy do R
x in (-oo:+oo)
| 47-(-15)=x | | 7a-5=6a+4 | | 5x^4-45x^2+40=0 | | 7+11x=57x | | -x^2+6x=9 | | 2=4x-2x-8 | | 10-9x=140-44x | | 2b^2-7b-60=0 | | 3x+4y=43 | | (4x+9)(x-9)=0 | | 4k^2+9k=100 | | X*2-8x=20 | | 4(5x-8)=2 | | 2x-1-5=-2 | | n^2+4n-1=4 | | -4=-3(x+2)+8x | | 3n-2t=16 | | 4(2u+6)=-8(3+u) | | 14x+15=6x+223 | | 208-7x=38x+18 | | 5x+8-7(x-1)=7x+3 | | 5e^3x=1345 | | 25x^2=71-20x | | 3y^2=100 | | H/9=7 | | a^2-20a+52=8 | | 5-x/2=7 | | 15x+225=550 | | 4x-9y=11fory | | 2(3x+8)-3(x-2)=9x-(4x-6) | | 3x+4(x-8)-x=3/5 | | 5(2h-5)=32 |