If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8x^2-16x-10=0
a = 8; b = -16; c = -10;
Δ = b2-4ac
Δ = -162-4·8·(-10)
Δ = 576
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{576}=24$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-16)-24}{2*8}=\frac{-8}{16} =-1/2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-16)+24}{2*8}=\frac{40}{16} =2+1/2 $
| x2–43x=0 | | 2^1/3c=2^1/10 | | 5b+8=-10+7b | | 3x15=1 | | 3(3-h)-6=-5h | | 4x–16=3x–4–3x | | 2485/x=49 | | 2x+10+4x-16+2x=180 | | 14x+x=30000 | | -2x10=-14x7 | | -5x²+6x+14=-5 | | g(6)=19 | | 9.85-2.4r+9.79=-6.4r-9.96 | | 8z+25=3z-15 | | 4^5x-1=8 | | -6y-36=6y | | -y+3y=-4 | | -3r+5=5r-27 | | -7z+18=-12+3z | | 2p^2-3p-6=0 | | 7r+84=-5r | | 18=-3v+8v-17 | | 4x•5=55 | | x^2-7=−3 | | 8x/6+5=9 | | R+4.6/r-2.3=3.3(r-2.3) | | -14=-2(d+7)-9d | | 4(29/6)+10y=18 | | 1+10u-3u=-13 | | -1.8z+7.85=9.11+2.4z | | 45+4y=9y | | 2x²+12x+6=0 |