Question

How do you factor `2x-10x`?

Answer 1

`2x(1-5)`

However, technically you would not factor this expression you would simplify it by combining like terms.

`2x-10x=-8x`

Explanation:

In order to to factor `2x - 10x` we would begin by finding the greatest common factor (GCF) of each term. In this case the common factor would be `2x`

`(2x)(1) = 2x`
`(2x)(5) = 10x`

By pulling out the `2x` we are left with the expression

`2x(1-4)`

However, technically you would not factor this expression you would simplify it by combining like terms.

`2x-10x=-8x`