[" Ch or the following can be expressed as the surn of the square of two pe "],[" aive integers? "]

Which of the following can be expressed as the sum of square of two positive integers,as well as three positive integers?

Which among the following can be expressed as (10p + q) (10q + p), where p and q are integers ?

Show whether: Number 6 can be expressed as a square of dots.

Express the following as the sum of two consecutive integers. 21^2

Express the following as the sum of two consecutive integers. (21)^2

Express the following as the sum of two consecutive integers. 11^2

Express the following as the sum of two consecutive integers. 13^2