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Answer:
(a) 7pq,7p,8q,pq = 7pq +pq +7p + 8q = = 8pq + 7p+8q
(b)2xy, 2x, 2yz, 8xy
= 2xy +8xy + 2x + 2yz
= 10xy+ 8yz +2x
(c)ab, bc,ca, abc,2bc,3abc = ab +bc +2bc +ca+ abc +3abc.
= ab+3bc + ca +4abc
(d)lm, 21,4l,ml,Imn
=Im+ml+21+41 +Imn
=21m+61+lmn
Answered by
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Answer:
a). Ans: 7pq, pq
b). Ans: 2xy, 8xy
c). Ans: 3abc-abc , 2bc-bc
Hope it helps you
Good night!
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