Which was a nomadic people that entered the indus river valley around 1500 b. c?

Hello

Aryans were a nomadic people that entered the indus river valley around 1500 BC.

Thanks

the social contract theory

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