AE03 Representing Multiplication of Algebraic Expression

In the previous video, we learned how to represent quantities using algebraic expressions. In this video, we will introduce another notation on multiplying algebraic expression omitting the × symbol.  Watch the Tagalog math tutorial video above and then answer the exercises below. The complete video playlist of the Sipnayan tutorials on Algebraic expressions can be found here.

Practice Exercise

Represent the following using algebraic expressions without the × symbol.

1.)  a × 3

2.) p × 2 × r

3.) -8 × (z + 6)

4.) y × 3/4

5.) 0.5 × n

Answers

1. 3a
2. 2pr
3. 3 × n
4. 8(z + 6)
5. 0.5n

Note that n here are positive integers.

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