If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9w^2+7w+6=0
a = 9; b = 7; c = +6;
Δ = b2-4ac
Δ = 72-4·9·6
Δ = -167
Delta is less than zero, so there is no solution for the equation
| 6/k=3/70 | | 6x2+3x+1=0 | | 7t2+4t+2=0 | | 3x2+6x+3=0 | | 2y2+4y+6=0 | | x+8/6=9 | | 6.5z=-52 | | 4/5x-15=3x+3 | | 5n-2=4n-3 | | 7−2f=1 | | 2(6x+4=48 | | 12y-20=0 | | 2w+32=-6 | | -4+x(9)=-16 | | 3=51/u | | 1/4x-20=100 | | 6=30/w | | 3w-42=8 | | 8x=4x+5 | | 5-3x=5-x | | 2-6x=4x+6 | | -2x-10=-100 | | 3+10y=0 | | 3/4x+7=14 | | 4p^2-36p+72=0 | | 7x-151=145+15x | | -3=2/3m+4 | | -3=2/3m=3 | | 21/x=27/x+2 | | 0=x^2-4x-252 | | 1/3x+5=28-7 | | x4+4x2+53=0 |