find The value
5-4=23
8-1=63
6-16=32
9-9=78
3-9=6
3-81=??

• the seq is
  a-b=(a^2)-(b^(1/2))
  so, answer= 9-9=0
• 10 years agoHelpfull: Yes(3) No(1)
• 5-4=23 like that 5^2-2(square root of 4 )=23
  8^2-1=63
  6^2-4=32 and so on ....
  so last 3^2 - 9(square root of 81)=0 answer
  
• 10 years agoHelpfull: Yes(0) No(1)
• 5*5-(4^0.5)=23
  similarly
  8*8-(1^0.5)=63
  hence
  3*3-(81^0.5)=0
• 10 years agoHelpfull: Yes(0) No(1)
• 5^2-(4^1/2)=23
  similarly
  8^2-(1^1/2)=63
  hence
  3^2-(81^1/2)=0
  
  Answer: 0
• 10 years agoHelpfull: Yes(0) No(0)
• 5^2 - (4^(1/2)) =23
  8^2 - (1^(1/2)) =63
  6^2 - (16^(1/2)) =32
  9^2 - (9^(1/2)) =78
  3^2 - (9^(1/2)) =6
  so answer is
  3^2 - (81^(1/2)) =0
  
• 10 years agoHelpfull: Yes(0) No(0)
• 3^2-81^(1/2)=0
• 10 years agoHelpfull: Yes(0) No(0)