Answer:

Step-by-step explanation:
simplify
by putting the negative sign on the outside. 
find the LCM of the denominators. It is (x-1)(x-2). Multiply by the LCM:

Simplify:

solve: 
Answer:
45 should be it
Step-by-step explanation:
The answer is 64, happy to help!
:)
Answer:
5.
Step-by-step explanation: