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Squares and Square Roots — Maths STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8MathsSquares and Square Roots3 Marks
Question
Evaluate:
$\sqrt{3\frac{13}{36}}$
✓

Answer

$\sqrt{3\frac{13}{36}}$
$=\sqrt{\frac{3\times36+13}{36}}$
$=\sqrt{\frac{108+13}{36}}$
$=\sqrt{\frac{121}{36}}$
$=\sqrt{\frac{11\times11}{6\times6}}$
$=\frac{11}{6}$

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