State whether the rationalising factor of given expression is True or False.
$\sqrt{7} - \sqrt{3}$ $= \sqrt{7} + \sqrt{3}$

True

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False

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Solution

The correct option is A True
$\sqrt{7} + \sqrt{3} i s t h e r a t i o n a l i z i n g f a c t o r o f \sqrt{7} - \sqrt{3}$

Suggest Corrections

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\sqrt[3]{49}

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\frac{1}{\sqrt{3} + \sqrt{2}}

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3x + 7 is a rational expression. State whether the statement is true or false.

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