The rationalisation factor of 2-3 is

The correct option is A 2 √(3) Rationalisation factor of 2 + √(3) is 2 √(3) {∵ (√(a) + √(b))(√(a) √(b)) = a b} ...

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The rationali...

Question

The rationalisation factor of $2 + \sqrt{3}$ is

$2 - \sqrt{3}$

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$\sqrt{2} + 3$

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$\sqrt{2} - 3$

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$\sqrt{3} - 2$

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The rationalisation factor of $\sqrt{3}$ is

2 \sqrt{3} - \sqrt{5}

Rationalising factor of $3 - 7 \sqrt{2}$ is $3 + 7 \sqrt{2}$

2 + \sqrt{3}

2 - \sqrt{3}

2 + \sqrt{3}

\sqrt{2} - 3

\sqrt{3} - 2

The simplest rationalisation factor of $(2 \sqrt{2} - \sqrt{3})$ is

(a) $2 \sqrt{2} + 3$ (b) $2 \sqrt{2} + \sqrt{3}$ (c) $\sqrt{2} + \sqrt{3}$ (d) $\sqrt{2} - \sqrt{3}$

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