Respuesta :
Answer:
B
Step-by-step explanation:
Complex solutions occur in conjugate pairs, thus
if - 4 + 7i is a solution then - 4 - 7i is also a solution
Answer:
B
Step-by-step explanation:
Complex solutions occur in conjugate pairs, thus
if - 4 + 7i is a solution then - 4 - 7i is also a solution