If ` p^2 + q^2 - r^2 = 0` , then find the value of   `p^6 + q^6 - r^6 div p^2q^2r^2` is

If (p^2)/(q^2) + (q^2)/(p^2) =1, then the value of (p^6 +q^6) is

If p/q = ( 2/3 )^2 div ( 6/7 )^0 , find the value of ( q/p )^2

If p=4 , q=-3, r=2 find the value of 4p^2+5q-12r

If p = -2, q = - 1 and r = 3, find the value of (i) p^(2) + q^(2) - r^(2) (ii) 2p^(2) - q^(2) + 3r^(2) (iii) p - q - r (iv) p^(3) + q^(3) + r^(3) + 3 pqr (v) 3p^(2) q + 5pq^(2) + 2 pqr (vi) p^(4) + q^(4) - r^(4)

If p/q = ( 3/2 )^(-2 ) div ( 6/7 )^0 , find the value of ( p/ q )^(-3)

If p = 4, q= 3 and r = -2 find the value of p^(2)+q^(2)-r^(2)

If p/q=(2/3)^2-:(6/7)^0, find the value of (q/p)^3

(p+q)/(pq)=2,(p-q)/(pq)=6 then find the value of p&q

If p+q=2 , pq=1 then the value of p^3+q^3+6p^2+5q^2+6pq is