Question 1: Expand:

Question 2: If and Find

Answer:

Question 3: If and find

Answer:

Question 4: If and find

Answer:

Question 5: If and find

Answer:

or

Question 6: Expanding using Formula

Question 7: Expand Unity Formula

(i)

(ii)

(iii)

Question 8: Evaluate the following:

Question 9: If find the value of

Answer:

Question 10: If Find the value of

Answer:

Question 11: If Find the value of

Answer:

Question 12: If Find the value of

Answer:

Question 13: If and find the value of

Answer:

Question 14: If and find the value of

Answer:

Question 15: If and Find the value of

Answer:

Question 16: If and find the value of

Answer: