if A=-3p^2+5q^2-7r^2 , B=11p^2+3q^2+r^2 then check commutative property under addition​

1 thought on “if A=-3p^2+5q^2-7r^2 , B=11p^2+3q^2+r^2 then check commutative property under addition​”

1. Answer:

   no idea. then check commutative property under addition and undre subtraction

   Step-by-step explanation:

   I don’t know

   Reply