Question 1: Multiply:

Answer:

i

Question 2: Multiply:

i

Answer:

i

Question 3: Multiply:

i

Answer:

i

Question 4: Multiply:

i

Answer:

Question 5: Multiply:

Answer:

Class 8, Exercise 16C, Fundamental Concepts and Operations on Algebraic Expressions

Question 1: Multiply:

Answer:

i

Question 2: Multiply:

i

Answer:

i

Question 3: Multiply:

i

Answer:

i

Question 4: Multiply:

i

Answer:

Question 5: Multiply:

Answer:

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