factorise p²+pq+7p+7q
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Answered by
2
Step-by-step explanation:
p²+pq+7p+7q
p(p+q)+7(p+q)
(p+7)(p+q)
Answered by
3
Answer:
p²+pq+7p+7q
p(p+q)+7(p+q)
(p+7)(p+q)
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