Answer:
D
Step-by-step explanation:
Answer:
x = ±4i or x = ±√-16
Step-by-step explanation:
x² - 5x + 19 = 5x + 3
x² + 16 = 0
x² = -16
x = ±√-16 (a negative square root is an imaginary number)
Answer:
c
Step-by-step explanation:
Answer:
the third one on the first picture it skips 18 and messes up the +1
Answer:
what are you talking about??????
