1+2=10
2+3=26
3+4=50 then
4+5=?

• 1+2=10..... (1+2)^2+1 =10
  2+3=26....... (2+3)^2+1=26
  3+4=50 then...(3+4)^2+1=50
  4+5=82........ (4+5)^2+1=82
• 11 years agoHelpfull: Yes(13) No(0)