Five marks exercise problems XVII — task. Mathematics State Board, Class 9.

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Rationalise the denominator and simplify

(i)

\frac{\sqrt{48} + \sqrt{32}}{\sqrt{27} - \sqrt{18}}

\(=\)

\frac{i + i \sqrt{i}}{i}

(ii)

\frac{5 \sqrt{3} + \sqrt{2}}{\sqrt{3} + \sqrt{2}}

\(=\)

i - i \sqrt{i}

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30. Five marks exercise problems XVII