Respuesta :

igoroleshko156

Answer:

17 - i

Step-by-step explanation:

Step 1:  FOIL out

(1 - 3i)(2 + 5i)

(2) + (1 * 5i) + (-3i * 2) + (-3i * 5i)

2 + 5i - 6i - 15i^2

2 - i + 15

17 - i

Answer: 17 - i