Question

can any body solve this sum question no. 2

Answer 1

hope it helps you bro

Answer 2

let two consecutive no are x &x+1
sum of whoes square is 85
x*x+(x+1)*(x+1)=85
x*x+x*x+1+2x=85
2x*x+2x-84=0
x*x+x-42=0
x*x+7x-6x-42=0
x(x+7)-6(x+7)
(x+7)(x-6)
x=6
therefore no. are 6&7