Question

What is the difference of the rational expressions below? 4x/9-2x/9

Answer 1

`(2x)/(9)`

Explanation:

Since both rational expressions share a common denominator, we can combine them into one and simplify it:

`(4x-2x)/(9) = (2x)/(9)`

Answer 2

the difference of 4x/9 - 2x/9 = 2x/9