Question

You will get 100 points
Please Solve me this Question.​

Answer 1

Step-by-step explanation:

Aloha !

$\texttt { This is Twilight Astro}$

Taking this,

=½(2pq²+pr²)-qe²

=½(2pq²+(qe²+2qe×er+er²))-qe²

=(pq²+2qe²+2qe×er)-qe²

=pq²+qe+2qe²

Thanking you mate,.

@ Twilight Astro ✌️☺️

Answer 2

Answer:

PLEASE REFER THE ATTACHMENT

Step-by-step explanation: