1/4x^2-x-18=0

Simple and best practice solution for 1/4x^2-x-18=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 1/4x^2-x-18=0 equation: 



1/4x^2-x-18=0



Domain of the equation: 4x^2!=0

x^2!=0/4

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

-1x+1/4x^2-18=0

We multiply all the terms by the denominator


-1x*4x^2-18*4x^2+1=0

Wy multiply elements

-4x^3-72x^2+1=0

We do not support expression: x^3

See similar equations:

| -3x+6(2x+6)=57 | | 3x-8(3x+4)=8(x-4) | | 2(x+5)-5=5 | | 2y+10+2•15+10=180 | | 3c-6=2 | | 11=(-2)z | | -4.9t^2+25t+5=0 | | -3(4c+3)+4(6c+1=43 | | 3(w-7)-8w=29 | | 2.8=4.8x-5.1x-2.6 | | 26=2(3x-9) | | 6x-7x=7-1 | | 4(3x+7)=-50+54 | | x^2-2x+6=2x+11= | | -4x+2(x+3)=-4 | | -1.9=x/0.5 | | 4.5-0.9y=2.7;2 | | 1/2(2x-8)(x+3)-42=0 | | 8(x-3)+5x=9(x-1)-3 | | 3x2-100=92 | | 3(x)/8-1=5/8 | | 15p^-22p-5=0 | | 3m-5+2m=12-7m-7 | | 8+4(x-3)+3x=24 | | 3x-6(x-22)=114 | | 1/7s+3=1/7-3 | | 2(11-k)+4k=32 | | 6(u-4)-2u=-28 | | 12+7a=-6 | | 2x+24=2x+36-4 | | 9u+8=5(u+8) | | 23=2(×+7)-5x |

Equations solver categories