If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x^2+4x-22=0
a = 5; b = 4; c = -22;
Δ = b2-4ac
Δ = 42-4·5·(-22)
Δ = 456
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{456}=\sqrt{4*114}=\sqrt{4}*\sqrt{114}=2\sqrt{114}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-2\sqrt{114}}{2*5}=\frac{-4-2\sqrt{114}}{10} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+2\sqrt{114}}{2*5}=\frac{-4+2\sqrt{114}}{10} $
| 8m+9=7m-8 | | 2p+12=3p-30 | | 4(4y+9)=68 | | -4(-1y+3)=-8 | | 6p-8=-8 | | 7/5(4x+8)=-5 | | y–9=63 | | {4x+5}=(5x+22) | | 8(3w+2)/5=9 | | {4x+5}=(5xx22) | | 4m+7-2m=12 | | 21=12v+5 | | 21=12v | | x-(x*3)=10 | | 4(3y+3)-3(2y+2)=6 | | -7|x+3|=-49 | | 25-15t=0 | | (105-x)/2.2.2.2.2=2015+1 | | 2(5w+8)=6(w+2) | | 4+5x=13+2x | | x-(x*0,122810335453062)=71869,2 | | x+.13x=7833.49 | | 3x-17=x+40+2x-5 | | 4x²+9/x²+12=x=5 | | .2n=4+20 | | s*6+34=166 | | s+6=166 | | 21x-3/4-(2x-1-x)=x+5/2 | | 23-207=y | | 3/7b=28/12 | | 4/9a+5/9=15/9 | | 8p/3=2p-20 |