Answer:
approximation is often useful when it is not a very good one
Answer:
4
Step-by-step explanation:
plug in 2 for the a variables and you get 4 as the answer.
Answer:
That is not a question
Step-by-step explanation:
This is not a question that we can solve please put a REAL problom if you ever need help!
Answer:
E= 11
Step-by-step explanation: