Monday, 5 October 2020

Practice Set 5.2

Expand:-

1) (k + 4)³

2) (7x + 8y)³

3) (7 + m)³

4) (52)³

5) (101)³

6) (x + 1/x)³

7) (2m + 1/5)³

8) (5x/y + y/5x)³

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