Answer:
Final answer is
.
Step-by-step explanation:
Given expression is
.
Now we need to factor the given expression
completely. Let's use factor by grouping method.




Hence final answer is
.
5n+9=2n
5n+9−2n=2n−2n
3n+9=0
3n+9−9=0−9
3n=−9
3n/3=−9/3
n=−3
don't know hahahahahahahau
False, y4 would equal 8 if y=2
Check the picture below.
now, since we know what "f" is, let us use the CNT triangle with the small COR one.
