If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x2+4x^4=0
We do not support expression: x^4
| 8w-6=2w+22 | | 8w-6=2w+11 | | -5.3=-8.1+q | | 2x²+5x+36=0 | | 4+33/22=x/43 | | 4/c=3/2 | | y=-1.5+45 | | x4+x2=332.5 | | x3+x=332.5 | | 1-(x+3)-5=4x-6x | | 2(5x2+1)=−18 | | (4x+2)^4=625 | | 12x²+4x=0 | | 5d=20d= | | 193-7x=46 | | 3(x-2)-2x-5)+5x+6)=0 | | 3x=—5x—32 | | 4^x=32^2+x | | -3x-15=-6(x-1) | | 33+8n=5(8n-7)+2n | | 5x+7x=76 | | -(-7v+3)=-3+6v | | -19+6m=5(3+8m) | | D²-8D+15y=0 | | 5(-x-4)=-20-5x | | -6(-8-a)=-36-8a | | 25+18b=12 | | 12h+12=72 | | -14+2x=3x+2(x-7) | | -7k+35=-7(6+6k)+7 | | 15=(½)+(3/2)x+10 | | 5y-2-3y=-6 |