Find the square root of number by using the method of prime facto… - Vidyadip

Question

Find the square root of number by using the method of prime factorisation:
7056

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Answer

By prime factorisation method: $7056=2\times2\times2\times2\times3\times3\times7\times7$$\therefore\sqrt{7056}=(2\times2\times3\times7)=84$

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