Identify like terms in the following:

$10 p q, 7 p, 8 q, - p^{2} q^{2}, - 7 q p, - 100 q, - 23, 12 q^{2} p^{2}, - 5 p^{2}, 41, 2, 405 p, 78 q p, 13 p^{2} q, q p^{2}, 701 p^{2}$

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Solution

Like terms are:
(i) $10 p q, - 7 p q, 78 p q$
(ii) $7 p, 2, 405 p$
(iii) $8 q, - 100 q$
(iv) $- p^{2} q^{2}, 12 p^{2} q^{2}$
(v) $- 23, 41$
(vi) $- 5 p^{2}, 701 p^{2}$
(vii) $13 p^{2} q, q p^{2}$

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Identify like terms in the following:

$10 p q, 7 p, 8 q, - p^{2} q^{2}, - 7 q p, - 100 q, - 23, 12 q^{2} p^{2}, - 5 p^{2}, 41, 2, 405 p, 78 q p, 13 p^{2} q, q p^{2}, 701 p^{2}$

Question 7 (b)

Identify like terms in the following:

$10 p q, 7 p, 8 q, - p^{2} q^{2}, - 7 q p, - 100 q, - 23, 12 q^{2} p^{2}, - 5 p^{2}, 41, 2405 p, 78 q p, 13 p^{2} q, q p^{2}, 701 p^{2}$

Identify like terms in the following:

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(8 p + 9 k - 17)

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