Question

Square root of 42 by long division method

Answer 1

Hey dear here is your answer!!!!!!



So, first make pairs from right to left. Then see which square number(6) comes nearest to the first pair(42) write it on the top. Subtract it from that (36). Then bring 25 down decimal up.Then double the square root of 36 (12) and leave one blank space after it. Write a number there which multiplied by itself subtracted by 625 and the number is 5 and write the number on the top (125 x 5=625) 625-625=0



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Answer 2

So, first make pairs from right to left. Then see which square number(6) comes nearest to the first pair(42) write it on the top. Subtract it from that (36). Then bring 25 down decimal up.Then double the square root of 36 (12) and leave one blank space after it. Write a number there which multiplied by itself subtracted by 625 and the number is 5 and write the number on the top (125 x 5=625) 625-625=0

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