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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता ७ वी

Find the Square Root of the Following Number. 256

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प्रश्न

Find the square root of the following number.

256

बेरीज
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उत्तर

The prime factors of 256 can be written as

256 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2

Taking Square root on both sides

⇒ `root  256 = root  (2 × 2 × 2 × 2 × 2 × 2 × 2 × 2)`

⇒ `root  256` = 2 × 2 × 2 × 2

⇒ `root  256 = 16`

Hence the square root of 256 is 16

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Finding the Square Root of a Perfect Square
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