Answer:
x=-b/2a
Step-by-step explanation:
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Answer: Both 14, and 20
Step-by-step explanation:
Answer:
-4.5
Step-by-step explanation:
Answer:
Answer in the image
Step-by-step explanation:
Answer:
Step-by-step explanation:
denotes the set of elements in both A and C, which is
.
denotes the complement of set B, which is the set of all elements that are in the universal set that are not in set B. In this case, this set is 