what should be add to 4pq-4q-6r to get 3pq+2q-12r
Answers
Answered by
0
Answer:
-pq+6q-6r
Step-by-step explanation:
4pq-4q-6r+(-pq+6q-6r)
=4pq-4q-6r-pq+6q-6r
=3pq+2q-12r
Similar questions