Question

if P= 5, Q = 3, then find the value of 2p power 3 + 5Q power 2 - 4p power 2Q​

Answer 1

Answer:

Step-by-step explanation:

it should be 'q' not Q

[2*5*5*5] + [5*3*3] - [4*5*5] - [4*5*5 *3]

= 250 + 45 - 100 - 300

= 295 - 400

= - 105

i hope this will help you

Answer 2

Answer:

this becomes on substitution of values of p and Q,

10^3 + 15^2 - 20^6