x^(2/7)-3x^(1/7)

Simple and best practice solution for x^(2/7)-3x^(1/7) 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^(2/7)-3x^(1/7) equation: 


x in (-oo:+oo)

x^(2/7)-(3*x^(1/7)) = 0

x^(2/7)-3*x^(1/7) = 0

t_1 = x^(1/7)

1*t_1^2-3*t_1^1 = 0

t_1^2-3*t_1 = 0

DELTA = (-3)^2-(0*1*4)

DELTA = 9

DELTA > 0

t_1 = (9^(1/2)+3)/(1*2) or t_1 = (3-9^(1/2))/(1*2)

t_1 = 3 or t_1 = 0

t_1 = 0

x^(1/7)+0 = 0

x^(1/7) = 0

1*x^(1/7) = 0 // : 1

x^(1/7) = 0

x = 0

t_1 = 3

x^(1/7)-3 = 0

1*x^(1/7) = 3 // : 1

x^(1/7) = 3

x^(1/7) = 3 // ^ 7

x = 2187

x in { 0, 2187 }

See similar equations:

| (6x+y)(6x-y)= | | 40y+20x=225 | | y=x^2-10x+26 | | 8j-14j+3j= | | 10d-6=-2(d+3)-10d | | 52=12-2x+23 | | -9-4=15y-5-14y | | 30X+20y=180 | | 13n+2-12n-9=-5 | | 6m+20=7m+7 | | c-32.9=5.7c | | 0.3(x+0.2)=0.9x | | -3+6=10y-12-9y | | 17x+y-4(2y-3x)= | | -3+6=10y-12-ay | | 9x+2(3x)=60 | | 8m=4(7m+20) | | 17(a-8)=-8-9 | | 2x+6y=20-3x-2y | | y=-3.5x-5.6 | | -7v-14=4(v+2) | | 2.5x^2-3.7x-4.3=0 | | x^4-10x^2-125x-100=0 | | 2001=-7x+1502 | | (5v-9)(6-v)=0 | | 21/4×31/3 | | 1465.33=(1/3)(3.14)(h)(10)^2 | | 9+(-4)+(-4)+9= | | -5r-6c=4 | | 8r-5c=-7 | | -2x^2+11x-9=0 | | -4(a-2)= |

Equations solver categories