Multiplying both sides of a rational equation by a variable expression introduces the possibility of extraneous solutions. Therefore, we must check the solutions against the set of restrictions. If a solution is a restriction, then it is not part of the domain and is extraneous.
Yes, this particular one is a function because the inputs hace exactly one output.
Answer:
4,000,000
Or you can also say 4 million
Step-by-step explanation:
I really don’t know gang but be strong you can do it
