Question

the difference between the square of two consecutive number is 23 .find the number?​

Answer 1

Answer:

11 and 12

Step-by-step explanation:

12*12-11*11=144-121=23

Answer 2

$(n+1)^2-n^2=23\\n^2+2n+1-n^2=23\\2n=22\\n=11\\\\n+1=12$

The numbers are 11 and 12.