Answer:
8w6{5w+2}
Step-by-step explanation:
Answer
(9-j)-3
Step-by-step explanation:
Answer:
Step-by-step explanation:
I will help you just tell me what grade your in and i will help
Answer:
7>x>3
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
(-1 - 3i)(-1 + 3i) = 1 - 3i + 3i -9i²
1 - 9i²; i² = -1, therefore 1 - 9(-1) = 1 + 9 = 10