Question

Exact square root of a number is calculated by *​

Answer 1

Answer:

prime factorisation method

Step-by-step explanation:

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Answer 2

Answer:

The product property of square roots states that for any given numbers a and b, Sqrt(a × b) = Sqrt(a) × Sqrt(b). Because of this property, we can now take the square roots of our perfect square factors and multiply them together to get our answer. In our example, we would take the square roots of 25 and 16.