If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6s^2-3s-9=0
a = 6; b = -3; c = -9;
Δ = b2-4ac
Δ = -32-4·6·(-9)
Δ = 225
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$s_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$s_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{225}=15$$s_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-3)-15}{2*6}=\frac{-12}{12} =-1 $$s_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-3)+15}{2*6}=\frac{18}{12} =1+1/2 $
| (12x4)=-9 | | 72=6(-2r+2) | | 9x+4-2x=16 | | 3x-4=2x=7 | | |2u+6|=0 | | 7x-7x+3x=9 | | Y=3,x= | | 11h-9h+h-h+h=6 | | 7q^2-5q-1=0 | | -4u-4=2-4u-6 | | 19a+4a-15a+a=9 | | x1239319+12931932=12931331123132x+13841 | | 108=-3v-5(6+4v) | | t=43-4 | | Y=2,x= | | 3x+3=2*(4+x)+6 | | 12x-9X=4 | | 5j^2+29j-6=0 | | -2x+3-x+4x=9 | | b+3b=20 | | Y=4,x= | | R+2r=12 | | 64=4(2x+4) | | 8t^2-45t=0 | | a÷3+7=10 | | -14-7j=14 | | 5g+4g=9 | | 12n-9n=9 | | 3x-2/9+x=3x+2/3+5 | | -6-u=-1 | | a/7=1/21 | | -3v-3+7v=4v+4-5 |