9. Prove that the squares of all the terms the arithmetic sequence 13,16,19,….….. Belongs to this sequence. About the author Hadley

Answer: °•° In the sequence the difference between the two numbers are 16-13=3,19-16=3 so, the next number will be 22 Reply

Answer:°•° In the sequence the difference between the two numbers are 16-13=3,19-16=3

so, the next number will be 22