Q. 7.     Identify like terms in the following: 

              (b)   10pq,7p,8q,-p^{2}q^{2},-7qp,-100q,-23,12q^{2}p^{2},-5p^{2},41,2405p,78qp,13p^{2}q,qp^{2},701p^{2}

Answers (1)
S Sayak

Like terms are

(i) 10pq, -7qp and 78qp

(ii) 7p and 2405p

(iii) 8q and -100q

(iv) -p2q2 and 12q2p2

(vii) -23 and 41

(viii) -5p2 and 701p2

(ix) 13p2q and qp2

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