Question

p(p-q), q(q-4) and r(r-p)​

Answer 1

Answer:

1) p(p-q) = p²- pq

2) q(q-4) = q²- 4q

3) r(r-p)​ = r² - rp

hope it helps u...

Answer 2

Answer:

p²-q²+r²-pq+4q-rp

Step-by-step explanation:

p(p-q),q(q-4) and r(r-p)

=p²-pq-q²+4q+r²-rp

=q²-q²+r²-pq+4q-rp

hope it helps you dear..........