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Squares and Square Roots — Maths STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8MathsSquares and Square Roots2 Marks
Question
Find the square root of number by using the method of prime factorisation:
17424
✓

Answer

By prime factorisation method: $17424=2\times2\times2\times2\times3\times3\times11\times11$$\therefore\sqrt{17424}=(2\times2\times3\times11)=132$

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