Question

3p ( p - 4q + 5r ) from 4p ( 10r - 3q + 2p ) is subtract​

Answer 1

${4p ( 10r - 3q + 2p )} - {3p ( p - 4q + 5r )}\\ \\= (40pr - 12pq + 8p^2 ) - (3p^2 - 12pq + 15pr)\\\\= 40pr - \cancel{12pq} + 8p^2 - 3p^2 + \cancel{12pq} - 15pr\\\\ \boxed{= 25pr + 5p^2 }$

Answer 2

Answer:

Answer is 11p^2-24pq-25pr