225 3x5 is 15 and to the power of 2 is 15x15 so multiply and you get 225 hope it helps
Answer:
i
Step-by-step explanation:
square root of -1 is i
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 
Answer:
83/13 or 6.3846
Step-by-step explanation:
i subsituted for x and used a calculator
Answer:
2.5 or 250.
Step-by-step explanation:
