Question

Examine if each of the following is a perfect square:
841

Answer 1

Answer:

Yes 841 is a perfect square number.

It is square of 29.

Answer 2

841 is a perfect square of 29

Step-by-step explanation:

to examine that 841 is a perfect square number

using the prime factorization

we get

841= 29×29

as we have to find the square root of 841

taking square root both sides

$\sqrt{841}$ = $\sqrt{29\times29}$

$\sqrt{841}$ = 29

so, 841 is a perfect square number

(29)²= 841

hence,

841 is a perfect square of 29

#Learn more:

Find the square root of each of the following no by using the method of prime factorisation 841, 1681,6400,8281,102400

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