How many people are estimated to have died during the holocaust? 6 million 8 million 11 million 13 million?

is this a multiple choice question? if so, could i see the answers to give you the right one!

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