If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4d^2+18d-10=0
a = 4; b = 18; c = -10;
Δ = b2-4ac
Δ = 182-4·4·(-10)
Δ = 484
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$d_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$d_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{484}=22$$d_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(18)-22}{2*4}=\frac{-40}{8} =-5 $$d_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(18)+22}{2*4}=\frac{4}{8} =1/2 $
| 4x-10=126+12 | | 107g-6=-20 | | 3|2x-1|+5=20 | | q2+ 7=10 | | (122x)+(2x+18)=180 | | 0.067+x=0.139 | | -2(3n+6)-12=6 | | 4(h−16)=4 | | 2x(–3x–7)=0 | | 46+36+2-3x=180 | | 850+25x=650+30x | | C2-13c-30=0 | | 8x(11=6)= | | 12)-10=-x/5 | | 19=7+-4y | | 2y2=72 | | X+5x+2=40 | | -13=u+11 | | 72+(7x+24)=108 | | 0.7(x-3)=-0.7(3-x) | | 5q=2q+2 | | 145=10x+20 | | –9−2r=–r | | 72(7x+24)=108 | | -2+-2w=4 | | 6x+8+8x-12=360 | | -2n=n+2 | | 3z−1=8 | | 1800/x=1.5 | | 42d-6d-34d-1d+3d+3=43 | | 68=21b | | 5p+1=-6p+9 |