If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2y^2-56y+416.84=0
a = 2; b = -56; c = +416.84;
Δ = b2-4ac
Δ = -562-4·2·416.84
Δ = -198.72
Delta is less than zero, so there is no solution for the equation
| 8+2y-2=8y+6-6y | | 3x–x+4=4(2x–1) | | -0.7+0.3=0.2(4x-6) | | -12+11x=15-4x | | 87=2x-27 | | 3g−–5=14 | | x+3(2x-1)=8-5(3-x) | | x-8=-9.9 | | -2x-45+5x=45 | | 3(5x-7)=11-x | | -3(5v-2)=-24 | | 2y+1-2=4+2y-y | | 6(x+3)-2x=34 | | 12(x-5)=10 | | 6p+8/2=16 | | 1/3x+1/5x=1/4x=17/60 | | 3b-5+4b=16 | | 0.2x+0.7=0.2 | | 6p+8/2=15 | | X+5x+5x÷3+10x÷3=24.75×4 | | −7=−5+p−8 | | 1/3x+1/5x-1/4x=17/60 | | 35-k=11 | | 12-x(×)-3=-54 | | 3/5^x+1=25/9 | | -5x3=-4 | | 7(2w+10)=84 | | 3x+1=x-6+x | | -14=w-18 | | −2x−(4x−6)+2(8x−4)=10 | | 5y+y+114=180 | | 11/5=q-6 |