Find the value of @@+25-++@16, where @ denotes square and + denotes square root and - has its usual meaning

• @@5-++256
  =@25-+16
  =625-4
  =621
• 13 years agoHelpfull: Yes(11) No(1)
• @@+25-++@16,
  As per given condition
  @+x will result in x.
  so
  @@+25-++@16 = @25-+16 =625-4=621
• 13 years agoHelpfull: Yes(6) No(0)
• ((sqrt(25)^2)^2-sqrt(sqrt(16^2))=621
• 9 years agoHelpfull: Yes(0) No(0)
• (25)^2-(16)^2=625-256=369
• 7 years agoHelpfull: Yes(0) No(0)