Question

Find the smallest number by which 2925 must be divided to obtain a perfect square.

Answer 1

Step-by-step explanation:Therefore, 2925 must be divided by 13 to be a perfect square.

Answer 2

Answer:

Therefore, 2925 must be divided by 13 to be a perfect square.

Step-by-step explanation:

The perfect square will be 32×52=9×25=225

Now, find the square root of 225.

225=32×52225−−−√=32×52−−−−−−√=3×5=15

15 is the square root of 225.

2925 must be divided by 13 to obtain a perfect square 225 and the square root of 225 is 15.

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