Answer:
Step-by-step explanation:
36 is the anwser
13
5
Answer: c ≠ {-7, -3, 2, 5}
<u>Step-by-step explanation:</u>
=
restrictions:
c + 7 ≠ 0 c - 2 ≠ 0 c - 5 ≠ 0 c + 3 ≠ 0
c ≠ -7 c ≠ 2 c ≠ 5 c ≠ -3