Question

5. Find the least number which must be added to 623 to obtain a perfect square find this perfect square and its square root​

Answer 1

Answer:

2 , 623 + 2 = 625 which is square of 25 .... root 2 = 1.414 .... root of 625 is 25

Step-by-step explanation:

Answer 2

Answer:

$\sqrt{623} \\ = 24.9599........... \\ 25 ^{2} \\ = 625 \\ = 625 - 623 \\ = 2 \\ so \: the \: number \: is \: 2 \\ and \: the \: squre \: root \: is \: 25$