Answer:
A.
B.
Step-by-step explanation:
We have been given an expression . We are asked to choose the correct options that our equivalent to our given expression without exponents.
Let us check our given choices one by one.
A.
We know , therefore, option A is the correct choice.
B.
We know . So, we can rewrite our given expression as:
Therefore, option B is the correct choice.
C.
Since option C contains exponents, therefore, option C is not correct choice.
D.
Since term is missing from option D, therefore, it is not a correct choice.