Answer:
Step-by-step explanation:
(9x-1)^-1/2 - (x+2)(9x-1)^-1/2
= (9x-1)^-1/2( 1 - (x + 2))
= (9x-1)^-1/2(-1 - x)
= -(x + 1)(9x-1)^-1/2
= -(x + 1) / (9x-1)^1/2
Look this up
On quizlet it will give you the answer
10. is f 11. is a I dont know for 12 though
This is a very hard questions but i tried my best and i tried and even tried decimals! but it was too hard for me! sorry!
