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

Simple and best practice solution for 1/4x^4-2x^2=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^4-2x^2=0 equation: 


x in (-oo:+oo)

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

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

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

t_1 = x^2

1/4*t_1^2-2*t_1^1 = 0

1/4*t_1^2-2*t_1 = 0

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

DELTA = 4

DELTA > 0

t_1 = (4^(1/2)+2)/(1/4*2) or t_1 = (2-4^(1/2))/(1/4*2)

t_1 = 8 or t_1 = 0

t_1 = 0

x^2+0 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

t_1 = 8

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

See similar equations:

| 1+5(-7)=3t(-7)+13 | | x=5y^2+4y+3 | | 2x+139+4x+29= | | x+3(x+5)=35 | | 8(13-2x)+7=19 | | 4x^2+9x-62=-6+2x^2 | | 130x-13= | | f(5)=.75x-3 | | (X+4)(x-8)(x-6)=0 | | 60=r(1500) | | X-4/6=4/8 | | 4-9n=200 | | X=-3.5+0.5(10) | | 8v+w+7-8v+2v= | | 9n-4=200 | | f(x)=3x-12v | | forx^3-2x^2-2=0 | | 8x+10=-5x-16 | | 4(-3.5+0.5y)-y=-4 | | N+6m=d | | 42/n=6 | | 3x-3whenx=4 | | 12y-2x=0 | | 3n+7-7n=5 | | (a-25)(a+36)=0 | | 6-15=2x+9 | | 4(n-1)-5=20 | | X+(2x-6)=36 | | b+(2.3)=2 | | x=-3.5+0.5(5) | | -1r=38 | | 18=(r)450 |

Equations solver categories