If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15x^2-17x+4=0
a = 15; b = -17; c = +4;
Δ = b2-4ac
Δ = -172-4·15·4
Δ = 49
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{49}=7$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-17)-7}{2*15}=\frac{10}{30} =1/3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-17)+7}{2*15}=\frac{24}{30} =4/5 $
| 3n+2=7n-14 | | -96=(8x-6) | | 8=12-n | | -12=-3+f | | 14h−7h=7 | | 15*x=-15 | | –42=7p–7 | | 8x+1=14x-17 | | 6m-5m=6 | | 7+5y=-31 | | 8=z÷7 | | 7a-4a-2a=20 | | -3(6x+7)=11 | | 10u=-9 | | 24=3x-11 | | -11q+4q=14 | | 8=n+12 | | -12+4a=21+a | | 10/x-3=14/x+5 | | 11n+5n-15n-1=2 | | 1/35-1/3=s/6+5/3 | | 25x-75=10x | | 17=2c+9 | | 290=x977 | | 16-7y-3+2y=8 | | 43=3q+7 | | 3a+33+8=1 | | 9g+71=17g+55 | | -1350+X-0.01x=20000 | | (5x+2)13=−2 | | 14a-14a+4a+3=19 | | 8x+6-4x=40 |