Question

FACTORISE= 4p+4q-pr-qr

Answer 1

4p-pr+4q-qr

p(4-r) +q(4-r)

(p+q)(4-r)

Here is Your AnsweR.

Answer 2

hey mate,,,, here is your solution....

=4p +4q - pr - qr

=4 (p+q) - r (p+q)

=(p+q) (4-r)

hope it will help you....,,,