Question

Q.2: Show that each of the following numbers are perfect squares. In each

case also find the number whose perfect squares are the given number. 841
please do with full solution ​

Answer 1

Answer:

29 is the perfect square for that no.

U can either solve by Lcm and arrange the nos.

Answer 2

Your Answer:-

To Show:-

• 841 is a Perfect Square.

To find :-

• What is the square root of 841.

Solution:-

A number is said to be the perfect square when it is the product of an integer itself.

To find whether it 841 is a perfect square, we have to prime factorize it

So,

$\tt \bf \blue{841 = 29 \times 29} \\\\ 841 = 29^2$

So, 841 is a perfect square as it is a multiple of same integers 29.

So,

$\tt \sqrt {841} = \sqrt{29 \times 29}\\\tt \sqrt {841} = 29$

This can be done by prime factorisation method.