14 Factorise:14pq + 35pqr
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Answer:
7pq(2+5r)
Step-by-step explanation:
(ii) We have
14pq = 2 x 7 x p x q = 2 x (7 x p x q)
35pqr = 5 x 7 x p x q xr = 5 x (7 x p x q) x r
14pq + 35par 2 x (7 X p X q) + 5 x (7 X p Xq Xr
= (7 x P x [2 + 5 x r]
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