Answer:
get a life and do your own workget a life and do your own workget a life and do your own workget a life and do your own workget a life and do your own workget a life and do your own workget a life and do your own workget a life and do your own work
Step-by-step explanation:
January 2, 2020
Time: 2:20pm
Answer:yo
-z( 2z^3-5z^2+9z-1)
Apply exponent rule: a^b+c=a^b*a^c
z^2=zz
z^3=z^2*z
z^4=z^3*z
Factor out common term z:
-z(2z^3-5z^2+9z-1)