Answer:
1) 
2) 
3) 
Step-by-step explanation:
Given the expression we have to simplify the expression
1) 
⇒ 
Combining like terms, we get
⇒ 
2.) 
⇒ 
⇒ 
3.) 
⇒ 
⇒ 
Hsjakakskskkskskd. because ypu never know athaysne s
Answer:
I believe that it is the first one.
Step-by-step explanation: