Respuesta :
Answer: 4pqt - 4tw - 2rw
Explanation:
3pqt - 4tw + tpq - 2rw
3pqt - 4tw + pqt - 2rw
= 4pqt - 4tw - 2rw
Explanation:
3pqt - 4tw + tpq - 2rw
3pqt - 4tw + pqt - 2rw
= 4pqt - 4tw - 2rw