Question

Factorise p^2+10pq+25q^2

Answer 1

p^2 + 10pq + 25q^2 = p^2 +2(p*5q) + (5q)^2 , is in the form of (a+b)^2 

So the answer is
 (p+5q)^2
 

Answer 2

Hi ,

p² + 10pq + 25q²

= p² + 2 × p × 5 + ( 5q )²

= ( p + 5q )²

= ( p + 5q ) ( p + 5q )

I hope this helps you.

:)