Question

find the square root of 721 by long division method​

Answer 1

Answer:

The square root of 721 can be written as (721)1/2. So,

(721)1/2 = (26.85144316419511 × 26.85144316419511)1/2

(721)1/2 = [(26.85144316419511)2]1/2

(721)1/2 = (26.85144316419511)2/2

(721)1/2 = (26.85144316419511)1

Thus,

√721 = 26.85144316419511

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Answer 2

Answer:

I THINK THAT 61 IS THE CORRECT ANSWER.