33.2k views
23 votes
Plz help asap really need it

Plz help asap really need it-example-1
User LImbus
by
4.9k points

1 Answer

8 votes

Answer:

9

Explanation:

perfect square sholud be
(a+b)^(2)

so (w+3)*(w+3) is perfect square and extention of it is =>w*w+6w+9

User DrPrItay
by
4.8k points