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NUMBER 13 ONLY
![For #13-14 Use the matrices below to perform the indicated operation. Show your work!
7
-3
-5
4
]
B =
C =
8.
11
2
3
13.
5B — 4С
14.
СВ
15.
Find the first four terms of the recursive sequence a, = -9,
an 3 40 — Заn-1
16.
Find
arithmetic
general
a15 = 225 and a68 = 861.
the
formula
for
the
sequence
with
Use the Binomial Theorem to expand (6a - 7)°.
Coefficients: 1 3 3 1
17.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ea74150-30bd-46de-a6e8-73aa9422e35e%2F685c5578-0bdf-404d-8bc7-da12982e4ef0%2Fmsz5uia_processed.jpeg&w=3840&q=75)
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