Question

use the column method to find the products (p+q)(p2 - pq +q2)​

Answer 1

Answer:

p(p²-pq+q²)+q(p²-pq+q²)

p³-p²q+pq²+p²q-pq²+q³

p³+q³

I think it is helpful...

Sorry I don't know column method