9(x^2-9)/x^4=0

Simple and best practice solution for 9(x^2-9)/x^4=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 9(x^2-9)/x^4=0 equation: 


D( x )

x^4 = 0

x^4 = 0

x^4 = 0

1*x^4 = 0 // : 1

x^4 = 0

x = 0

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

(9*(x^2-9))/(x^4) = 0

( 9 )

9 = 0

x belongs to the empty set

( x^2-9 )

1*x^2 = 9 // : 1

x^2 = 9

x^2 = 9 // ^ 1/2

abs(x) = 3

x = 3 or x = -3

x in { 3, -3 }

See similar equations:

| -9(-2x-5)= | | -x+12=32 | | m+5x+6+9=54 | | -6+31=b | | X/6-9=13 | | 3(3x-2)=3x-2 | | 16=-6x-2 | | 8p-40=2(8p+8) | | 2x+4=6x+11 | | 2(3x-6)=6(x-2)+x | | 14-x=32 | | 8n-8+5= | | 25+x=18.8 | | 26y+2x=21y+3x | | 13=5c+4 | | 9m=56m | | 6(p+4)=5p+30 | | 5(u+8)(-u+7)=0 | | 2x^2+3y^2-8x+6y-5=0 | | X(2x+1)=5(x+3)+1 | | 14x+7=67x | | 34(x-86)=x+-33 | | (y+4)(y+2)=0 | | 35(x-86)=x+-33 | | X^2+16=6x | | 11-k=8 | | 7(n-8)=n-32 | | X^256=4 | | 5-8s=8(5-st) | | (y+4)(5y-8)=0 | | 1.15+x=2 | | -72(y-2)=y+18 |

Equations solver categories