The answer is d 100 tan 40 degrees
This is a difference of squares, meaning that when you multiply the binomials it would be the front term squared minus the last term squared.
The front term squared = (3A) squared = 9A squared
The last term squared = (4B) squared = 16B squared
Final Answer: D. 9A squared - 16B squared
Answer: 4/45
Step-by-step explanation:
62.5 is the answer to your question