Question

find thevalue of 2p2q-3pq2+2p-3q+1 when p=3,q=-3

Answer 1

2p^2 q - 3pq^2 + 2p - 3q + 1

put value of p = 3 , q = - 3 , we get

2 (3)^2 ( -3 ) - 3 ( 3 ) ( -3 )^2 + 2 ( 3 ) - 3 ( - 3 ) + 1

= - 54 - 81 + 6 + 9 + 1

= 16 - 135 = - 119

therefore , required value = - 119

_______________________________
Your Answer : - 119
_______________________________

Answer 2

Answer:

14 is answer for 3p power2 q -2p+2