0 votes 0 votes If $p^2+q^2-29=2 p q-20=52-2 p q$, then the difference between the maximum and minimum possible value of $\left(p^3-q^3\right)$ is $486$ $378$ $243$ $189$ Others cat2023-set2 + – admin asked Mar 31 • edited Mar 31 by makhdoom ghaya admin 4.5k points 38 views answer comment Share See all 0 reply Please log in or register to add a comment.