Question

Which algebraic expression is a product with a factor of 6?

1. 6(x + 5)
2. 6 + x – 9
3. 6x – 9
4. 9x ÷ 6

Answer 1

It is the first answer. Notice that if you multiply it out you get 6x + 30, and they have factored out the 6.

Answer 2

Option 1 -
`6(x+5)`

Explanation:

To find : Which algebraic expression is a product with a factor of 6?

Solution :

1)
`6(x+5)`

In this algebraic expression 6 is a factor of 6 and is with the product of (x+5).

2)
`6+x-9`

`6+x-9=x-3`

In this algebraic expression there is no product.

3)
`6x-9`

In this algebraic expression there is no product.

4)
`9x/ 6`

`9x/ 6=(3x)/(2)`

In this algebraic expression there is no product.

Therefore, Option 1 is correct.