If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3y^2+20y+63=0
a = 3; b = 20; c = +63;
Δ = b2-4ac
Δ = 202-4·3·63
Δ = -356
Delta is less than zero, so there is no solution for the equation
| 12,y=48 | | 47-6(x*9)=7x | | 3(2y-2)+4y+16=30 | | 3(2y-2)+4y+16=3 | | 5q+14=5/8q | | 5+3y+10y-4=19 | | 3^b2-12=0 | | 3^b^2-12=0 | | 3(y-3)=5(y-7) | | n+24=5.7 | | 15n^+12n=0 | | 3x+4=2x-18+x | | 3x-4=2(x-1)+3 | | 4(n+1)=3n+4 | | 5x+3=1x-11 | | 18a+40-20=-12+30-20a+90 | | 0.4=1-x/5000 | | 3n-12=11n-7 | | x-2(3-x)=2x+3(1+x) | | 2b+3=15b= | | 38-8x=6-4x | | 20-9x=x² | | 1/2(x-4)=1/3-1/6(x+2) | | 5x-10x+3x=0 | | 7y-10=2y-10 | | a-10=3a+2 | | C(20)=2x+180 | | 3(x-3)^2=72 | | A=πr2;r=5,π=3.14 | | X+30=1.2x | | 2x-5(x+1)=16 | | 102=72+6*x |