20z^5/(-4z^3)(-z^2)

Simple and best practice solution for 20z^5/(-4z^3)(-z^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 20z^5/(-4z^3)(-z^2) equation: 


D( z )

-4*z^3 = 0

-4*z^3 = 0

-4*z^3 = 0

-4*z^3 = 0 // : -4

z^3 = 0

z = 0

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

((20*z^5)/(-4*z^3))*(-z)^2 = 0

-5*z^4 = 0 // : -5

z^4 = 0

z = 0

z in { 0} 

z belongs to the empty set

See similar equations:

| -0.5(x^2)+6x+60=0 | | 6+11x=126-x | | 3x^2-22x-42=0 | | 2x+9+3x+5=24 | | 3x+7=14x+73 | | (7x+6)/(x-6)=(6x-5)/(x-5) | | 30-6x-(9x-3)=5+x-(3+6x)+3 | | 0.4x-0.6=0.3x+9 | | -0.5x^2+6x+60=0 | | 18(6y+12)= | | 4t-1=t/2 | | (4/9x^6y^8)(8/7x^9y^5)(6z^7x^9)(0) | | 2+w/6=12/9 | | a-18/12=15/3 | | (X+5)(x-7)=(2x+6)(x-7) | | 3.14(9)(6)= | | (8a^2b^6/a^-1b^3)^1/3 | | 40=.33x+14 | | 14=.33(0)+b | | 9x+5y=126 | | 3n/5-9=21 | | 2(x+5)+3(x-1)+1=2(x+8)+4 | | 5x+3x+2=3x-4 | | x^2-ln(x^2-1)=0 | | 8(x+5)=2(x+41) | | 4/y=12 | | 4x-5/3x-4=x+10/x+6 | | v^2+13v-30=0 | | 5/x-5=35/x+1 | | 4x+9y=22 | | y=-x^2+4x-9 | | 5x-5=85-11x |

Equations solver categories