Question

1. a. Factorize (m + n) (2x - y) − x(m+n)

Answer 1

`(m+n)(x-y)`

Explanation:

we have a common factor
`(m+n)` we can collect:

`(m+n)(2x-y -x) = (m+n)(x-y)`

Second passage is just adding like terms in the second parenthesis.