If it's not what You are looking for type in the equation solver your own equation and let us solve it.
27x^2+108x+81=0
a = 27; b = 108; c = +81;
Δ = b2-4ac
Δ = 1082-4·27·81
Δ = 2916
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{2916}=54$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(108)-54}{2*27}=\frac{-162}{54} =-3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(108)+54}{2*27}=\frac{-54}{54} =-1 $
| 6m+8=10m | | 5x+22=22x+46 | | 3x^2-46x＋120=0 | | 5(w+8)=-2w+26 | | 8z/3-39=9-6z/3 | | 5z/7-21=21-3z/7 | | -5q-7=-8q | | -13=-5w+2(w-2) | | 2x=64=2^ | | 11x-9=-10x | | -14x-9=12-11x | | 6x+2 =3 | | 5x=4=2 | | 5-4(x-3)=x-2(x-1 | | 13v+11=4v+10 | | 3n+20=62 | | 33x-4=1/432x+56. | | x/12=7/13 | | x+(.03x)=260000 | | -18x-13=3x | | x+(.03x)=260,000 | | 3y-29=-7(y+7) | | 8-19n=0 | | -15s-5=-11 | | 11x+6x24=79 | | 11x+6x4=79 | | 1.5x-2=5+.5x | | 12x+5=4-4x | | 11u+20u+-15u+-7u+19=-17 | | -4x+2=-2(x-3) | | -9x+11x+18=0 | | 19m+-10m+m+-4m-11m=-20 |