If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying a3 + 13a + -1 = 0 Reorder the terms: -1 + 13a + a3 = 0 Solving -1 + 13a + a3 = 0 Solving for variable 'a'. The solution to this equation could not be determined.
| z^3=8i-8 | | 16x^2-56st+49t^2=0 | | X*x-8x+1=0 | | W^2-27=0 | | 7.2=x/2-5 | | 5z+9=z+25 | | 5x+173=12x-9 | | 20=5/9u | | cos(4x)+cos(2x)+cosx=0 | | 5u/2=10 | | x^3-11x^2-41x+195=0 | | 3y+33=18 | | -2(p-4)=-6(1-4p) | | 12y+15=15y | | 50=2/.16-g | | 50+5x=14+9x | | 6x+38=14-58 | | X-5(3)=2x | | 2ax+ay+4bx+2by= | | 2.2ax+ay+4bx+2by= | | 2(8n+6)-n=-3 | | 4+2x+8-5x=15 | | 2x-5x+10=-3[x-2] | | 73=h+13 | | 30*x-60*x^3=0 | | (36x^2*y)/(4y^2) | | 3m^2+4m+9=0 | | 3x-5=7+7x | | 3x-10+x=6 | | 4b-(3-a)=17 | | 4/12=7/x | | X+x-4=48 |