23 15 22 58 224 ?

• 23 * 1 - 8 = 15
  15 * 2 - 8 = 22
  22 * 3 - 8 = 58
  58 * 4 - 8 = 224
  224 * 5 - 8 = 1112 ------------- ans
• 9 years agoHelpfull: Yes(6) No(0)
• Answer is 1112
  23*1-4*2=15
  15*2-4*2=22
  22*3-4*2=58
  58*4-4*2=224
  224*5-4*2=1112
• 9 years agoHelpfull: Yes(0) No(0)