Question

square root of 729 by the prime factorisation method​

Answer 1

Answer:

thus, 729 = 3×3 × 3×3 × 3×3

square root of 729 = 3 × 3 × 3

= 9 × 3

= 27

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Answer 2

Answer:

27

Step-by-step explanation:

3 | 729

. |_____

3| 243

. |_____

3| 81

.|_____

3| 27

. |_____

3 |9

. |_____

3| 3

. |_____

|. 1

729=(3×3)(3×3)(3×3)

=3×3×3

=27