Question

Q14. Find the smallest whole number by which 3528 should be multiplied
to get a perfect square number. Also find the square root of the square
number so obtained.


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Answer 1

Answer:

answer is 2

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1)Firstly, factorize 3528.

3528 = 2 * 2 * 2 *3 * 3 * 7 * 7.

Now we know that a perfect square should have a pair of two prime factor.

This number has 1 pair of 2, 1 pair of 3, 1 pair of 7 and 1 alone factor 2.

Therefore, this number has a 2 less. So, 2 must be multiplied in 3528 to get a perfect square.