Historians are always looking for clues, which makes historians similar to

The answer would be...C: Investigators

the french gave their support to another tribe during he war.

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