It is neccesary because you cannot subtract them without having a common denominator so you have to rename 4 1/2
Answer:
Step-by-step explanation:
(f + g)(x) simply means that you are adding together the 2 functions that are written in terms of x.

The only like terms we have there are the x-cubed's, so

Answer:
Option 2.
Step-by-step explanation:
You are bisecting angle BAC with pencil and compass.
Answer:go o trey acc and you goin see the tea about trey really being elijah (Asia)
Step-by-step explanation: