If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18x^2-98=0
a = 18; b = 0; c = -98;
Δ = b2-4ac
Δ = 02-4·18·(-98)
Δ = 7056
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{7056}=84$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-84}{2*18}=\frac{-84}{36} =-2+1/3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+84}{2*18}=\frac{84}{36} =2+1/3 $
| —4.8f+6.4=-8.48 | | 2/3x-5=5-1/3x | | Y-3=-3x+12 | | -5y+3(y-3)=-17 | | 11x-2=2-11x | | (m+3)2=(m-8)2 | | Y+2=3x-3 | | Y+2=3(x-3) | | Y+3=5(x+2) | | 13+(w)/(7)=-17 | | (z+3)/3=5-(z+6)/5 | | 42=6x+1.25(6-6x)/0.16 | | 32-4n=8 | | 5y+50=-5y+90 | | F(-2)=-3x+20 | | 11y/10=11y/5+10 | | 5m³=40 | | |3x-10|=|5x+8| | | 18x=9+9+9+9+9+9+9+9+9= | | 8+(2x-1)=7 | | 3x-2=(4x+5) | | v2-12v+35=0 | | 7/3=4k/2k+3 | | v^2+2v-103=-4 | | -6y+79=0 | | 7w-8+3w=16 | | 12=2x×17 | | 3x^2-2x=133 | | 48x+2=47 | | 48x+2=47 | | 8m-20=76 | | 48=x,x+47 |