Which of the following are like terms to 9pq2?

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Question

Which of the following are like terms to $9 p q^{2}$ ?

Options:

A .

8 a b

B .

5 b c

C .

5 q^{2} p

D .

12 p q^{2}

Answer: Option C
:
C and D

Like terms are terms with the same variables raised to the same power. Coefficients of like terms need not be the same.
$5 q^{2} p = 5 p q^{2}$ .
Hence $5 q^{2} p$ and $12 p q^{2}$ are both correct answers.

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