If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x^2+34x+145=0
a = 2; b = 34; c = +145;
Δ = b2-4ac
Δ = 342-4·2·145
Δ = -4
Delta is less than zero, so there is no solution for the equation
| -2(8+3x)=-3x-10 | | 7n-6(n+2)=16 | | (7x+14)=(5x-26)=180 | | 5/x-4+1=6/x-4 | | -3(a-10)+5a-30=-6 | | 0.15(7-0.2)=2-0.5(1-y) | | 3n+6n+20=92 | | -3a+a=-2a | | 8a+2=-3a+3+31 | | 2(k-2)-k=-2+4 | | 3x+6x-20=92 | | 10=-3a+a | | 10=3a+a | | {x∣x=7} | | 2(4x+2)=8 | | 2(4x-8)=6 | | -4(4x+2)=10 | | r=−∣5∣ | | 9x-20=92 | | 5y+3y=48(2) | | 42x+1=36 | | 7y+4=25(2) | | 40x+45x=510 | | 0=10-2t-4.9t^2 | | 21/z=3(2) | | 181=-x+15 | | 4x-10=x+2 | | 14y+41=97 | | 6+4x-2=10 | | -v+188=43 | | 8-4x+7x=17 | | .-176=16p |