Tennessee covers an area of about 109,247 square kilometers. This includes about 2,403 square kilometers of inland water. What p
1 answer:
You might be interested in
Hello!
We have the following expression:
Let's multiply and simplify it, look:
We multiply a*a*a, so we can rewrite it as a³. The same with b*b as b².
So, the answer in the simplified form is:
6a³ + 4b²