Question

(3–2) (4–1) + 6(6–4) + (7–2) (9–7) Ayuda

Answer 1

Respuesta:

(3–2) (4–1) + 6(6–4) + (7–2) (9–7)

(1).(3) + 6.(2) + (5).(2)

3 + 12 + 10

= 25