4. Aaron was asked by his teacher to simplify on the board. He wrote his solution on the board this way: . Did he arrive at the correct answer?
A. Yes, the expressions that he crossed out are all common factors.
B. Yes, the LCD must be eliminated to simplify the expression.
C. No, 2 must be cancelled out so that the answer is .
D. No, is not a common factor of numerator.
Answers & Comments
Answer:
A
correct me if I'm wrong