Question

Square root of 7921 by prime factorization method

Answer 1

hi

ur answer is here

priem factorisation of 7921

actually 7921 is a prime number

=>   89  | 7921  

      89  |     89

            |      1

7921 = 89 *89

√7921 = 89

:)

Answer 2

Solution -

89 | 7921

89 | 89

1    | 1

∴ Prime Factorization of 7921

= 89 × 89

∴ √7921 = √(89 × 89

               = 89

Hence, the square root of 7921 is 89

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