Answer:
Step-by-step explanation:
hello :
let: A = 3√16+√-9
16=4² and -9 = 9i² =(3i)² .... ( i² = -1)
√16 =√4² = 4 and √-9 = √9i²= √(3i)² ± 3i
A= 12 ± 3i
Answer:7x + -5y = -28
(-4, _)
(1, _)
(_, 14)
2
sorry
Answer choice D, Infinitely many solutions.
6x-24=6x-24
