Question

Factories the following algebraic expression by regrouping
$p^2{y}^2+(p{y}^2+1)y+p$

Answer 1

Factories by regrouping

$=p^2{y}^2+(p{y}^2+1)y+p$

$=p^2{y}^2+p+(p{y}^2+1)y$

$=p(p{y}^2+1)+(p{y}^2+1)y$

$=(p{y}^2+1)(y+p)$