What long-lasting effect did the aryans have on india? a) caste system b) great cities c) advanced works of art d) system of roads

The answer would be Caste System :) Hope this helps!

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