Answer:
Don't really understand the question, but
Answer: 6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given : Expression = 
Simplifying the expression :
Step 1. Write the expression = 
Step 2. Add the similar elements: 
= 
Step 3. Add the similar elements: 
= 
Therefore,
is the simplified form of 
Answer:
1. 9
2. 9
3. 101
Step-by-step explanation:
hope it helps:)