Answer:
Step-by-step explanation:
The zeros of a function are where it crosses the x axis, so just find the coordinates for the x intercepts.
1.
and 
2.
and 
If you put 5 which means its 2 1/2 ( I think) Because two 1/2 makes one.
Answer:
Venn diagrams, De'moivres rule and probability
Step-by-step explanation: