Question

$\sqrt{289.7} \: please \: solve \: this \: question$
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Answer 1

Step-by-step explanation:

Hey mate......

➡️As per prime factorisation, we need to find the prime factors present in a number.

➡️After finding the prime factors, we pair them in two, to take them out of the root.

➡️ But this method is applicable only if the number is a perfect square.

➡️ Clearly, 289 is a perfect square, such as;289 = 17 x 17.

➡️Therefore, if we take the square root on both the sides,

➡️ we get

√289 = √(17 x 17)√289 = 17.

HOPE IT HELPS YOU