If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x2-14x+65=0
We add all the numbers together, and all the variables
x^2-14x+65=0
a = 1; b = -14; c = +65;
Δ = b2-4ac
Δ = -142-4·1·65
Δ = -64
Delta is less than zero, so there is no solution for the equation
| 12k=27 | | 7x-(2x-3)=38 | | 220=(x+5)(2x+12) | | 6x=2×+8 | | t^2+18t-400=0 | | |4x+16|=12 | | 5x+80=10x-5 | | 25=41-x | | 100=(x+2)(2x+14) | | (-6+7i)+(14-6i)=-16+i | | -28=7x-7 | | 7(8+x)=49 | | 8+2×=3x+2 | | -6(6+x)=12 | | 32+16t-16t^2=t | | 4x(x+1)=-28 | | 3(3+7x)=-180 | | 0.14(y-6)+0.08y=0.10y-1.5 | | -5(-2+10x)=10 | | X+10=25-y | | 3x+14+7x+6=90 | | 4(8+2x)=104 | | 13x/20=18 | | (7-5x)/4=3 | | (8-x)/4=1 | | 6=4+v/2 | | 6+4w=34 | | (−3)(−1/3x)=(−3)(−4.8) | | -x+(-5x-5)=13 | | 8-7x=62 | | 50x+500=Y | | 2(5*5x)=29-34 |