Question

b) Which of the following is a pair of unlike terms?
(i) 5x2 and -- x (ii) -xy and 3yx (iii) 2yx4 and 2xy4 (iv) 7y3x5 and 4x5y3​

Answer 1

Answer:

1. 2

2. 1xy &3yx

3. 2yx4 & 2xy4

4. 7y3x5 & 4x5y3

Step-by-step explanation:

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