If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x^2-17x-12=0
a = 5; b = -17; c = -12;
Δ = b2-4ac
Δ = -172-4·5·(-12)
Δ = 529
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{529}=23$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-17)-23}{2*5}=\frac{-6}{10} =-3/5 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-17)+23}{2*5}=\frac{40}{10} =4 $
| 8x2+3x-4=0 | | 8x2+20x+20=0 | | 4x2-8x-17=0 | | 13x2-18x+15=0 | | 7x2-5x+7=0 | | 4x2+4x+14=0 | | 13x2+3x-6=0 | | x/4=3/2+x | | 15x2+7x+1=0 | | 16x2-9x-9=0 | | 3x2-20x-14=0 | | 2x2+12x-13=0 | | 9x2+3x-5=0 | | 3(7t+5)-2t=4 | | 0.3(5x-7)=3(0.2x-3.2) | | 4(3a)-11=7(2a-5) | | 1x4+4x3-3x2-10x+8=0 | | x4+4x3-3x2-10x+8=0 | | 8x+5=10+3x | | 10x+4=20+5x | | 12x+3=27+6x | | 12x+32=92 | | 3x-12=19x+4 | | -2(m+4)=36 | | 500x0.24=fx0.04 | | 12/2-2y=1/4 | | 7(-2x+4)=-2x | | 360=200+a+(2a-50) | | 12-6w+3(2w+3)=2w+5 | | x2-15x-11=0 | | 20x2-2x-8=0 | | 6x2+4x-14=0 |