Sail E0 Webinar
Question

Find the smallest number by which  5808 should be multiplied so that the product becomes a perfect square.


Options:
A .  2
B .  3
C .  7
D .  11
Answer: Option B

5808 = 2 x 2 x 2 x 2 x 3 x 11 x 11 =  `2^2 xx 2^2 xx 3 xx 11^2`

To make it a  perfect square it must be multiplied by 3.



Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers