If p=-2,q=-1,r=3 then p3+q3+r3+3pqr=? Share with your friends Share 4 Varun.Rawat answered this We have, p = -2; q = -1; r = 3Now, p3 + q3 + r3 + 3pqr=-23 + -13 + 33 + 3-2-13=-8 - 1 + 27 + 18=36 3 View Full Answer Maitreyee D.bhurle answered this 12 -3
