If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a8+36a^3+1=0
We do not support eapression: a^3
| 5(7-x)=5 | | x^2-5/3x-1/3=0 | | x^2-(5/3)x-(1/3)=0 | | 6y-5=18 | | (10-5)^2+(10-y)^2=25 | | x^2-20x+156=0 | | (2x-3)(3x-6)=0 | | 9x+4=7x-12 | | 4/5x=2x-53 | | 2x2+3x−7=0 | | 2/3x-18=9+1/2x | | 10r−8=6r+28 | | 16^x+3=4^3x-1 | | 3x2+8x+2=0 | | x^2+4x−12=0 | | -3x+6×+1=-20 | | x=14+1/3x | | 3x+6×+1=-20 | | 3a-4=20-a | | 6a–4a+18–12=2a–6 | | 2x-1/8-x=1 | | 1/5x+2/5x-2=7 | | 7m-3+2m=42 | | x+(x-5)+(x-5/2)=100 | | 3x4-X=-4 | | Y=2500+70x | | v+4/10=7/8 | | 36+3(4-9)=c(2+1)+25 | | 5x-3=10+9 | | 4r^2-17r+4=0 | | y-3/3=2/5 | | (-2x+5.4)^2=0 |