Question

The sum of p(p-q) and r(r-p) is ​

Answer 1

Answer:

The answer is p²-pq+r²-rp

Step-by-step explanation:

p(p-q)+r(r-p)

p²-pq+r²-rp

Hope it will help you

Answer 2

Answer:

p²+r²+p(q-r) answer

Step-by-step explanation:

p(p+q)+r(r-p)

=p² +pq+r²-rp

=p²+r²+p(q-r)