(x^3-8x)/4

Simple and best practice solution for (x^3-8x)/4 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 (x^3-8x)/4 equation: 


x in (-oo:+oo)

(x^3-(8*x))/4 = 0

(x^3-8*x)/4 = 0

x^3-8*x = 0

x*(x^2-8) = 0

1*x^2 = 8 // : 1

x^2 = 8

x^2 = 8 // ^ 1/2

abs(x) = 2*2^(1/2)

x = 2*2^(1/2) or x = -(2*2^(1/2))

x*(x-2*2^(1/2))*(x+2*2^(1/2)) = 0

(x*(x-2*2^(1/2))*(x+2*2^(1/2)))/4 = 0

( x+2*2^(1/2) )

x+2*2^(1/2) = 0 // - 2*2^(1/2)

x = -(2*2^(1/2))

x = -2*2^(1/2)

( x-2*2^(1/2) )

x-2*2^(1/2) = 0 // + -2*2^(1/2)

x = -(-2*2^(1/2))

x = 2*2^(1/2)

( x )

x = 0

x in { -2*2^(1/2), 2*2^(1/2), 0 }

See similar equations:

| 4.9+w=-9 | | 14x+2y=96 | | 2a+11=31 | | 4m-15=18 | | 1.25v+1.12=8.62 | | 13x-29y=2 | | 32x^5-108x=0 | | x+(5x-72)=2x | | -12x^2+4x+5=0 | | x+(5-72)=2x | | 32x=26.7 | | -27x^2-21x-4=0 | | 3x-11=-3x+7 | | 2t-6=3t+21 | | 6(8-x)=90 | | -3(3-3r)+7(3r+7)=-20 | | 17.3+v=22.32 | | 3+5x(7-2)=16+5x | | 1.8x=40.14 | | 5(m-1)+m=72 | | (5-6x)/3 | | 6x+4+52= | | 63x^2+74x-9=0 | | x+3-2x=15+x | | -16f=-15f+18 | | 7x+12-9x=16-19x+17x-4 | | (x-6)-(x+2)=5x | | 4x+1=100-7x | | 25x-9-14x+3=24x-3-13x+15 | | -14u=-15u-18 | | 6x+5=7(x-6) | | 4(y+4)=5y+16 |

Equations solver categories