Evaluate (√3 + √2)⁶ – (√3 – √2)⁶

4

Write the general term in the expansion of

(x² – y)⁶

5

Find the 4th term in the expansion of (x – 2y)¹².

7

Find (x + 1)6 + (x – 1)6. Hence, or otherwise evaluate (√2 + 1)⁶ + (√2 – 1)⁶.

8

Evaluate (98)⁵