How do you factor #p^2+2pr+r^2#?
1 Answer
Sep 12, 2016
use the middle term breaking method to solve this question:
use algebraic identity:(a+b)²=a²+2a+b²
(p+r)²
use the middle term breaking method to solve this question:
use algebraic identity:(a+b)²=a²+2a+b²
(p+r)²