Answer: 40%
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Answer: The first option.
Step-by-step explanation:
If you square you get 
x=0
The polynomial function of lowest degree with lead coefficient 1 and roots 1 and 1 + i is f(x) = x3 - 3x2 + 4x - 2.
Answer:
x² + 14x + 49
Step-by-step explanation:
x² + 14x + 49
each side = (x+7)