Answer:

Explanation:
Since we're finding the product, we have to multiply:
×

You can simplify in this stage by using the "butterfly method", and dividing
by
, and
by
, you'd then have:
×

Multiply the numerators and the denominators to get:

~
If you prefer the longer way, again, multiply:
×

Multiply the numerators and the denominators:

Simplify the fraction by dividing both the numerator and denominator by
:
