If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3+3x^2-x+4=0
We add all the numbers together, and all the variables
3x^2-1x+1=0
a = 3; b = -1; c = +1;
Δ = b2-4ac
Δ = -12-4·3·1
Δ = -11
Delta is less than zero, so there is no solution for the equation
| x+5.6=90 | | 13k-27=1 | | 2x(x)=96 | | 17-6(1-5v)=54 | | 0,5x+4,5=6 | | 10|-6+9p|+1=31 | | x+29.9=180 | | 9x-5=7x=25 | | 2x^{2}-4=44 | | C+56=c | | (1)/(25))^(3x-9)=5^(3x) | | 3*u=27 | | 20m-16=18m+20+4m | | x+0.5x+2=100 | | 40=12-2x | | b3=1,000 | | 31=4c+7 | | x^+3x-40=0 | | 3/4x=31/4 | | x+0.5x+3=100 | | x/5+9=1 | | 1616-4x=-8 | | x+0.3x+1=100 | | x+55.7=90 | | 2(x+7)=38 | | -12r=-20r+16 | | 2x+0.5x+1=100 | | h-120=97 | | 4+9v=85 | | x+5=12 | | x+55.4=90 | | 754.60=44(x+2.15) |