If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1/18a^2+1/2a+1=0
Domain of the equation: 18a^2!=0
a^2!=0/18
a^2!=√0
a!=0
a∈R
Domain of the equation: 2a!=0We calculate fractions
a!=0/2
a!=0
a∈R
We do not support eapression: a^3
| 6-3n=n-4 | | 141-u=201 | | 2÷5x+1÷2=-9÷5 | | 0x+15=20 | | 6+k/3=7 | | 14-4j=-6 | | 5.4-6x=-5 | | 7x+8+4x=85 | | 2m-9+4m=15 | | (x+15)+18=1170 | | (6x+1)+(3x-8)=90 | | 8x-9=3x-15 | | X^2+y^2+18y-40=0 | | -5+0y=5 | | 4.217x-3.67=6.33-0.783x= | | 5x+70+75=180 | | Y=$1.50x+$7.50 | | 176-v=294 | | 17w=9w+24 | | 30=-7x+2 | | 3h+4=-5h | | 35p+1125=3825 | | 45(p+25)=3825 | | 3x+9-19=19-9 | | 1/7(5x+1)=9+10x | | 81=-5x-9 | | 5-7y=-4(y+1)-3 | | 7(h+3)=35 | | 37x-x=36x | | x^2-7.5x+11.25=0 | | (2h-3)(h)=35 | | 3z-1=7 |