Question

What is the sqaure root of 394384 by division method please, correct answer will be marked.

Answer 1

Explanation:

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394 384÷2

=197 192

197 192÷2

=98 596

98 596÷2

=49 298

49 298÷2

=24 649

24 649÷157

=157

157÷157

=1

Then 394 384 = 2⁴ × 157² = 4² × 157² = 628²

So 394 384 = 628²

So √(394 384) = 628

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