5. Rationalise the denominators of the following:11) 3+ 12 – InterviewSolution

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5. Rationalise the denominators of the following:11) 3+ 12

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1) 1 ---------- 3 +√2 ans. 1 3 - √2 3 - √2 ---------- = ----------- = ----------- 3 + √2 3 - √2 9 - 2

= 3 - √2 ---------- .....👌 7

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