For example, if the expressions are 3x and 6 + 3x, students can create a new expression 9 – 3x. 5. Real-life examples – It is essential to provide real-life examples, such as discount calculation or ...

For example: Flog a dead horse is an idiom in English meaning do something useless. In Persian we face with an equivalent: Aab Dar Haavan Kobidan.

For example, the number 6 can be factorised as 2 × 3. ... A factorised expression is equivalent close equivalent The same as but in a different form. to the original expression.