If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(F)=F^2+27
We move all terms to the left:
(F)-(F^2+27)=0
We get rid of parentheses
-F^2+F-27=0
We add all the numbers together, and all the variables
-1F^2+F-27=0
a = -1; b = 1; c = -27;
Δ = b2-4ac
Δ = 12-4·(-1)·(-27)
Δ = -107
Delta is less than zero, so there is no solution for the equation
| 2-v=5(v=4) | | -6x+(-18)=72 | | 5k+3=-22 | | 7x-4=2x-4+5x | | x/6-x/9+6=x+6 | | 1=3−-2j | | 18f=-17f | | (2x+10x)(2x-10x)=0 | | 41k+25=-57 | | 13x+15=15x-1 | | k+5k=-8+7k | | -6r-6r-15=r+11 | | 1/3+x=7/9 | | (4x+2)+38=180 | | x+15/2=27/12 | | 3r+12/6=4r-16/4 | | -16.4k+9.17=-3.3k | | 0.06-0.03=0.09x | | 9k-41=4 | | 1/5x+4x+3(x-5)=x | | 16/24=t/60 | | 12x-2+19x-4=180 | | (3n-7)(2n-6)=0 | | k/2− -8=12 | | 7s+16=198 | | 18x+2=2x+3 | | 18=-0.5x4(18) | | 18+4z=6z-20 | | x+.5x-3=4.5 | | -5x-40=x | | x+.5x-3=4.3 | | k2− -8=12 |