How did political decisions and economic activities shape the development of the west answer

LET'S PLAY COUNTER STRIKE AND CROSSFIRE AND RULES OF SURVIVAL

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