Question

2.
Find the smallest number by which 3645 must be multiphed to get a perfect som​

Answer 1

Answer:

2

Step-by-step explanation:

2

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Answer 2

3645=(3×3)×(3×3)×(3×3)×5

By grouping these factors in pairs, we see that one 5 is left unpaired.

So, 5 is the smallest number by which 3645 should be multiplied to make it a perfect square.