1/(x^4-16x^2)

Simple and best practice solution for 1/(x^4-16x^2) 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/(x^4-16x^2) equation: 


D( x )

x^4-(16*x^2) = 0

x^4-(16*x^2) = 0

x^4-(16*x^2) = 0

x^4-16*x^2 = 0

t_1 = x^2

1*t_1^2-16*t_1^1 = 0

t_1^2-16*t_1 = 0

DELTA = (-16)^2-(0*1*4)

DELTA = 256

DELTA > 0

t_1 = (256^(1/2)+16)/(1*2) or t_1 = (16-256^(1/2))/(1*2)

t_1 = 16 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 = 16

x^2-16 = 0

1*x^2 = 16 // : 1

x^2 = 16

x^2 = 16 // ^ 1/2

abs(x) = 4

x = 4 or x = -4

x in (-oo:-4) U (-4:0) U (0:4) U (4:+oo)

1/(x^4-(16*x^2)) = 0

1/(x^4-16*x^2) = 0

x^4-16*x^2 = 0

x^2*(x^2-16) = 0

1*x^2 = 16 // : 1

x^2 = 16

x^2 = 16 // ^ 1/2

abs(x) = 4

x = 4 or x = -4

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

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

1 = 0

x belongs to the empty set

x belongs to the empty set

See similar equations:

| y=10+1.50x | | 2(5x)-3=34 | | -4x+7x-17=3(x-4)-3 | | 2x-15+1=2 | | 23.5-(2x-7)=14 | | 28=180-54x+4x^2 | | 5y=2y+24 | | 18+y=-27 | | 360=2/3d | | y=x^3+3x^2-2+5 | | 4x=d | | 8x^9/12x^6 | | X=21+8 | | 4-8y=10 | | 7n-11=73 | | 5y+7-2y=19 | | 18x+y=-27 | | -1=5-3y | | 5x^2-26x-5=0 | | 2(3x-4)=5x+14 | | -9(6+4)-2u=-10 | | 24=.2m-3 | | 1=26+5x | | -14y=28 | | 3x^3+6x^2-3x-6=0 | | 180=114+(7x-12) | | -24+18x=-7+x | | (S-3)(s^2+3s+9)= | | y=-16t^2+32t+42 | | C=-3(-.5)-6 | | 3v^2+14v=5 | | 11a=0 |

Equations solver categories