Answer with the explanation step by step

The answer is A. .

Step-by-step explanation:

To find the difference of this problem, start by simplifying the denominator, which will look like . Next, multiply by  to create a fraction with a common denominator in order to subtract from . The problem will now look like .  

Then, simplify the terms in the problem by first multiplying and , which will look like . The next step is to combine the numerators over the common denominator, which will look like .

Next, simplify the numerator, and to simplify the numerator start by factoring 3 out of , which will look like . Then, subtract 14 from -7, which will look like . The final answer will be .    

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

answer: was that a question or answer?

step-by-step explanation: