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Square root of 390625 by long division |
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Answer» Answer: 625 Step-by-step explanation: 390625 .... LAST to digits are 25 hence _ _ 5 it can be solution first to NUMBER are 62 because 62×63=3906 eg. square of 35 last digit is five so square can be _ _ 25 first digit is 3 ..... then 3×4 =12 square=1225 Similarly for 625 62×63 =3906 last digit is 5 SQuare=390625 |
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