Question

find the smallest number by which 720 must be multiplied to get perfect square. also, find the square root of the perfect square so obtained.
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Answer 1

Answer:

3600,600

Step-by-step explanation:

3600,600

by prime factorisation,

factorise 720

5 is the smallest no. which multiply by 720 to get a perfect square. 720×5=3600

then, root of3600=600

Answer 2

Step-by-step explanation:

5 is the smallest number that should be multiplied with 720 to get a perfect square.