Which African desert is the world’s largest (non-polar) desert? A) Sahara

B) Namib

C) Sahel

D) Kalahari

A) Sahara

Explanation:

I guess because its most known.

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

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.