# 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. 3*a*

2. 2*pr*

3. 3 × *n*

4. *–*8(*z *+ 6)

5. 0.5*n*

Note that n here are positive integers.

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