You need to attach the picture
Answer:
Answer B is the correct answer
Step-by-step explanation: :)
Answer:
simplifies to 
Step-by-step explanation:
Given expression 
We have to simplify the above expression,
Consider the given expression 
Multiply each term in brackets by
, we get,

Solving further, using
we get,

Thus,
simplifies to 
It is D. I looked it up on a calculator.
Answer:B
Step-by-step explanation: