Answer:
A variable is a quantity that may change within the context of a mathematical problem or experiment.
Answer:
its is the first grap btw did u knopw u can just copy the quetion and paste it on the space bar above and presss enter it easier that way
Step-by-step explanation:
5+2i. You only have to change the operation of the original expression, not the signs (positives and negatives) of each term.
