Question

Find the smallest 4-digit number which is a perfect square.​

Answer 1

Answer:

the smallest 4-digits number which is a perfect square is 1024

Answer 2

$\green{ANSWER}$

• Let us try some numbers which is a perfect square,

$\purple{30²=900} \\ \\ \red{31²=961} \\ \\\purple{32²=1024}$

• The smallest four digit number which is a perfect square is 1024