Question

If p=-2,q=-1 and r = 3 find the value of 3p2q+5pq2+2pqr

Answer 1

Plz mark it as brainliest...

Answer 2

3*-2*2*-1 + 5*-2*-1*2 + 2*-2*-1*3

=6*2*-1+10*-1*-2+4*-1*3

=12*-1+10*-2+4*3

=12*20*12

=120*12

=1440