, ¿a qué costumbre les resultó más difícil adaptarse al vivir en pareja?

The difference between different tastes could be the hardest thing in the relationship.

Explanation:

One of the most difficult things about living as a couple is the differences in tastes.

For example: when you want to listen to music, but she does not like your music, then your partner changes the song and so on until it generates discontent.

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but

answer; a farmer who refuses to fight in his country's army;