Hey could someone give me a number answer for this one plz!

Answer:
1
Step-by-step explanation:
we can factorize it as
[tex]1290=2*3*5*43[/tex]
so as you can see there aren't any square numbers there
so the biggest is 1
because 1 is always a perfect square
Answer:
Huhuhghb 66 hope this helps!
Step-by-step explanation: