Answer:
This is an improper fraction so we need to make it a mix fraction.
Step-by-step explanation:
21/10 = 10/10+10/10+1/10
10/10=1
So your final answer will be 
I hope this helps you
x=2
f (2)=(2+1)^2=3^2=9
Answer:
give a heart and 5 stars
Step-by-step explanation:
What do you mean this question dosent make any sence