If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13x^2+13x+5=0
a = 13; b = 13; c = +5;
Δ = b2-4ac
Δ = 132-4·13·5
Δ = -91
Delta is less than zero, so there is no solution for the equation
| 2w+5/3-3=-8 | | 2d+1/6=2/3 | | 2=v−28 | | r+6=63 | | d−26=15 | | s+26=74 | | z+65=79 | | (7x-4)+(2x+5)=180 | | d+39=80 | | j−10=26 | | v+8=99 | | b−70=3 | | u+2=41 | | 6x=-12-12x | | v+48=98 | | u+2=99 | | 2w+2(w+14)=136 | | -10m+5=-31-8m | | 15=b−58 | | y+8=84 | | (×-10)/3=(2x-80)/2 | | y−7=16 | | 3x-5=-8(5+6x) | | 4x+17=x^2+4x+22 | | 8x=210 | | 11x-7x=53+31 | | 6x-12+3x+13=90 | | 25=7x+10 | | 3x+2=5x+64(5x+6)=4(3x+2)3x+2/6=5x+6/6 | | 6n+29=-(n-8) | | 12s-15=-3 | | 9=1-2(-2+5x) |