x^2/3-20=x^1/3

Simple and best practice solution for x^2/3-20=x^1/3 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^2/3-20=x^1/3 equation: 


x in (-oo:+oo)

(x^2)/3-20 = (x^1)/3 // - (x^1)/3

(x^2)/3-((x^1)/3)-20 = 0

(x^2)/3-(x/3)-20 = 0

1/3*x^2-1/3*x-20 = 0

DELTA = (-1/3)^2-(-20*1/3*4)

DELTA = 241/9

DELTA > 0

x = ((241/9)^(1/2)+1/3)/(1/3*2) or x = (1/3-(241/9)^(1/2))/(1/3*2)

x = 3/2*((241/9)^(1/2)+1/3) or x = 3/2*(1/3-(241/9)^(1/2))

x in { 3/2*(1/3-(241/9)^(1/2)), 3/2*((241/9)^(1/2)+1/3) }

See similar equations:

| 20a^2+5a-60a=0 | | 7x(-14)= | | -4x+1=-3 | | 2x^2-kx-12=x-4 | | 35n-17=10n+79 | | (9x^4)-(22x^4)=0 | | 3x^2+8x-384=0 | | 20-(35-50+100)= | | 21+2y-7=9y-10-3y | | 7a-3a=a | | 25=w/4-2 | | 5-2-7h+4h= | | 2x^2+kx+12=x-4 | | R+C=24 | | 25=w/4 | | x^2-5x-11=x^2-7-3 | | (2c-5)(6c+7)= | | 3m-2=m+54 | | 2t+3t-1=2t+8 | | -2+7x=20 | | -2t^2+4t+8=10 | | 3(n+1)=-9 | | b+3a=15 | | 0.7(x+5)+1.7(x-4)= | | 3(x-1)=99 | | 2u-16+2u-4+u-9=180 | | f(x)=x^2-10x+27 | | 2u-16+2u-4+u+0-9=180 | | -4m^7n^4/3m^-7n^0 | | 24-6n=n+71 | | 2/3x26= | | 2b+3b-26+3b+6=180 |

Equations solver categories