Find the square root of $8100$ by the prime factorisation method.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 90
$8100$ can be written as $5 \times 5 \times 3 \times 3 \times 3 \times 3 \times 2 \times 2$ .
To find the square root, we will write it as $5 \times 3 \times 3 \times 2$ which is $90$ .
Hence square root of $8100$ is $90$ .

Suggest Corrections

Similar questions

Q. Find the square root of number by using the method of prime factorisation:
8100

Q. Find the square root of

7744

by the prime factorisation method.

Q. Find the square root of 784 by prime factorisation method.

Find the square root of the following number by prime factorisation method
(i) $729$
(ii) $400$
(iii) $1764$
(iv) $4096$
(v) $7744$
(vi) $9604$
(vii) $5929$
(viii) $9216$
(ix) $529$
(x) $8100$

Question 4 (x)
Find the square roots of the following numbers by the Prime Factorization method:
8100

Join BYJU'S Learning Program

Find the square root of 8100 by the prime factorisation method.

The correct option is B 908100 can be written as 5×5×3×3×3×3×2×2 .To find the square root, we will write it as 5×3×3×2 which is 90.Hence square root of 8100 is 90.

Find the square root of $8100$ by the prime factorisation method.

The correct option is B 90
$8100$ can be written as $5 \times 5 \times 3 \times 3 \times 3 \times 3 \times 2 \times 2$ .
To find the square root, we will write it as $5 \times 3 \times 3 \times 2$ which is $90$ .
Hence square root of $8100$ is $90$ .