what is the next no in the series 70,54,45,41,,,,

• 70-4^2=54
  54-3^2=45
  45-2^2=41
  41-1^2=40
  answer is 40
• 12 years agoHelpfull: Yes(22) No(0)
• the diffrence bw z 16, 9,4
  which is lik 4^2=16
  3^2=9
  2^2=4
  so d nxt will be in diff of 1.
  so ans z 40.
• 12 years agoHelpfull: Yes(6) No(0)
• 70-4*4= 54
  54-3*3= 45
  45-2*2= 41
  41-1*1= 40
  so the answer is 40
  
• 12 years agoHelpfull: Yes(3) No(0)
• 40????
  70-54=16 ie 4^2
  54-45=9 ie 3^2
  45-41=4 ie 2^2
  41-40=1 ie 1^2
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• 40
  
  41-1^2
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• the answer is 40 bcoz diff between all is 16 9 4 which is square of 4 3 2 then the sqaure of 1 is 1 and subtract 1 from 41
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• 40 IS THE ANSWER
• 12 years agoHelpfull: Yes(0) No(1)
• Ans: 40
  70-54=16=4^2
  54-45=9=3^2
  45-41=4=2^2
  41-x=1^2
  therefore x=40
• 12 years agoHelpfull: Yes(0) No(0)
• ANS. IS 40.....AS WE SEE 70-54= 16,,54-45=9,,45-41=4.....THE DIFFERENCE BEING THE SQUARES OF 2,3,4 AND SO ON.....THUS THE DIFFERENCE BETWWEN 41 AND 40= 1......SQUARE OF 1 IS 1......
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• 40
  numbers are decreasing according to squares.
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• i think solution can be find by every buddy.... answer is 40 accrdng 2 mee :D
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