ANSWER

EXPLANATION
The given fractions are:

We factor to obtain:

We cancel the common factors to get:

We multiply the numerators and also multiply the denominators to get:

Therefore the two fractions simplifies to 
It wont let me see the pic sorry
try again
Answer:
The first option .
Step-by-step explanation:
m must not be zero
Step-by-step explanation:
option a
x^5 -3√x^2 -18√x
Answer:
9 - √6
Step-by-step explanation:
(3 + √3)(3 - √2) ➡ 9 - 3√3 + 3√3 - √6
9 - √6