After rationalising the denominator of 1/√2, we get

Question

MCQ (Single)Rationalisation of Irrational Denominators

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Simplify: 7√3/(√10 + √3) – 2√5/(√6 + √5) – 3√2/(√15 + 3√2).

Rationalise the denominator of 1/√2.

Rationalise the denominator of 1/(2 + √3).

TextRationalisation of Irrational Denominators

Rationalise the denominator of 5/(√3 − √5).

Rationalise the denominator of 1/(7 + 3√2).

Rationalise the denominators of the following: