Answer:





Step-by-step explanation:
Given

Required
Equivalent expressions
No option were given; So, I will list out some possible equivalent expressions.
Using distributive property:

So, we have:

----- (1)
Another:


Another:


Another:


Another:


Answer:
4n+9
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
so ....where is the question?
Answer:
Step-by-step explanation:
x 0 , VCB ln(1 4x2 ) tương đương với