Answer:
Rhombus
Step-by-step explanation:
Rhombus: A quadrilateral with four congruent sides and two pairs of parallel sides.
<h3>Hope it is helpful...</h3>

<u>Given expression is </u>

can be rewritten as

We know,

And

So, using this identity, we


can be further rewritten as





<u>Hence, </u>

Answer:
OR 
Step-by-step explanation:
The common denominator is 24.
You get:
and 
Subtracting you get: 
<em>Hope this helps!!</em>