Question

(p -q)³ + (q-r)³ + ( r-p)³​

Answer 1

Answer:

answer is (p3) 3+(-q3) +(r3) 3

Answer 2

Answer:

Heya mate ur answer is...

Step-by-step explanation:

(p^3-3p^2q+3pq^2-q^3)+(q^3-3q^2

r+3q^r2-r^3)+(r^3-3r^2p-3rp^2-p^3)

Then, -p^3 and +p^3, -q^3 and +q^3,

-r^3 and +r^3 all cuts off...

Then left with

-3p^2+3pq^2- 3q^2r+3qr^2- 3r^2p+3rp^2 is the answer.....

May this help u mate!!

But i may b wrong here!!