Question

Find the least number by which 1800 should be multiplied so that it becomes a perfect Square. Also find the square root of the perfect square thus obtained​

Answer 1

Answer:

1800=2×2×2×5×5×3×3

So,2 will be multiplied with 1800 to get a perfect square.

1800×2=3600

3600=2×2×2×2×3×3×5×5

3600=2×2×3×5

3600=60 square root

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