Question

Which of the following is a pair of unlike terms? (i) 5x² and —x2 (ii) -xy and 3yx (iii) 2yx4 and 2xy4 (iv) 7yx and 4x’y​

Answer 1

Answer:

iv) 7xy and 4'xy

Step-by-step explanation:

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Answer 2

Answer:

It is (iii)2yx^4 and 2xy^4

Step-by-step explanation:

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