Define the work ‘irony’ in your own words

It is often a situation were you are expecting a certain outcome and the opposite affect happens and is usually amusing in some way.

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

is there multiple