This is"introduction to World War II" by CommonLit.

How does the author develop the idea that World War II created positive change in the

United States?

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

it was bribing i think i might be wrong though