Exercise No. 5D

NOTE: Answers to all questions are given at the end of this exercise.

Question No. 1:
Expand each of the following:

 

NOTE: Answers to all questions are given at the end of this exercise.

Question No. 2:
Simplify the following expressions:

 

NOTE: Answers to all questions are given at the end of this exercise.

Question No. 3:
Write down the simplest forms for the following:


Answers

(from left to right)

5d-i 5d-ii 5d-iii

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