The highest amount of points if you can answer this what officially ended the vietnam war? treaty of versailles potsdam agreement paris peace talks saur revolution

Hi MercedesStalaMan,

Your Question:

What officially ended the Vietnam War?

Paris Peace Talks

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

the answer is a) high entry costs