Which constitutional amendment guarantees citizenship to all former slaves in the united states?
a. 12th
b. 13th
c. 14th
d. 15th

i would say your answer would be the second option.

hope this !

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