If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18x^2+63x+55=0
a = 18; b = 63; c = +55;
Δ = b2-4ac
Δ = 632-4·18·55
Δ = 9
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{9}=3$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(63)-3}{2*18}=\frac{-66}{36} =-1+5/6 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(63)+3}{2*18}=\frac{-60}{36} =-1+2/3 $
| 3/x+2/1=4/5x | | b+4b+2(4b)=180 | | 17.4=9y+4.8 | | 3/x+2x/x=4/5x | | 14x+8+10x=3-22x | | 3/4=-0.8t | | (2x/5)-x=((x/10)-(35/2)) | | 180-2(4b)=b | | 2(2x+3)=5(x+30 | | 3-5=5x=6=12x | | -3(3×+15)-(10+x)=35 | | 5-5x=9=7x-7=5 | | 1x-68=34-8x | | 3-3x+6=5x-9 | | 12u-30=114 | | -1.7c=8.5 | | 11x-5=85 | | 8x-68=34-8x | | 16a+18a+32=304 | | 3(x+4)=4x+7 | | N×23=8.05n= | | 16a+18a+26=304 | | 10x+50=8x×60 | | w+26=3w | | 24t+18=162 | | 2)7x*4)=-48 | | u+77=8u | | 1/5×+13=x-107 | | 2b=b+23 | | 42.50=29+4.50e | | 42.50=29=4.50e | | s^2-14s+120=0 |