4n/4n-4 × n-1/n+1
= 4n(n-1)/(4n-4)(n+1)
= (4n^2 - 4n)/(4n^2 + 4n - 4n-4)
= (4n^2 - 4n)/(4n^2 - 4)
= 4(n^2 - n)/4(n^2 - 1)
=(n^2 - n)/(n^2 - 1)
Answer:
-120.01
Step-by-step explanation:
I just took the test
Answer:
(0,1) (0.333,0)
(7,0)
m=1
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
1/2* 8 (4 + 6) equation
4 (10) simplify
40
Answer:

Step-by-step explanation:
