Question

Multiply and collect like terms: (p−q)(6p−2q).

Answer 1

Assuming you mean "expand":

(p-q) (6p-2q).

Multiply "p" and "q" by everything in the second set of parentheses:

(p-q) (6p-2q):

= 6p^2 - 2qp - 6pq + 2q^2

Subtract:

6p^2 - 8qp + 2q^2