Answer:

Step-by-step explanation:
1 n=0
1 1 n=1
1 2 1 n=2
1 3 3 1 n=3
1 4 6 4 1 n=4
1 5 10 10 5 1 n=5
1 6 15 20 15 6 1 n=6
This is where n is the exponent in
.

Now we want to expand:
or we we can rewrite as
.
Let's replace
with
and
with
in the expansion:



Let's simplify a bit:


2-1, 3-2, 4-3, 1*1, 1/7, any number of expressions fit the bill here.
Answer:
2√3
Step-by-step explanation:
√2^2x3
√2^2 √3
2√3 (answer)
It’s A
Because I just did it
Answer:
449.65
Step-by-step explanation:
391x.15=58.65
$58.65+$391= 449.65