Answer:
search it up on goggle lll
Answer:
m=-2 n=-6
Step-by-step explanation:
(z+1+i)(z+1-i)=z²+2z+1-(i²)=z²+2z+2
z³+mz²+nz-8=(z²+2z+2)(z-4)=z³-2z²-6z-8
m=-2
n=-6
If it's wrong, please delete it
*swipe* that th sound of me stealin points tehe
Answer:
sorry dont't know how to do this
Step-by-step explanation:
have a nice day
