-15pq, 12qp, -23pq and 7pq add
Answers
Answered by
11
Answer:
-19pq
Step-by-step explanation:
12qp=12pq
-15pq+12pq+(-23pq)+7pq
(-15+12-23+7)pq (taking pq common)
=(-19pq)
Answered by
18
Answer:
-15pq+12pq+(-23pq)+7pq
-15pq+12pq-23pq+7pq
-3pq-16pq
-19pq
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