If `k=1,l=2,m=0,p=3,q=4,r=5` then find the values of `(3k^2)/p^2` and `(kr^k)/q^l`

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

If 2^(P)+3^(q)=17and2^(P+2)-3^(q+1)=5 , then find the value of p and q.

If p = 4,q = 3 and r = -2, find the values of : (3pq+2qr^(2))/(p+q-r)

If k+3, 5k-1 and 3k+2 are in A.P., find the value of k.

If k+3, 5k-1 and 3k+2 are in A.P., find the value of k.

if 2^(p)+3^(q)=17 and 2^(p+2)-3^(q+1)=5 then find the value of p&q

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 |(a,b,c),(l,m,n),(p,q,r)|=2 , then what is the value of the determinant |(6a,3b,15c),(2l,m,5n),(2p,q,5r)| = ?

Let If the set of values of k for which f(x) 0 is (p,q) then find the value of (4p+3q), where f(x)=kx^2+x(3-4k)-12.