Rationalize the denominator.(i) 17 +2 (ii) 325 - 32 (iii) 47 + 4 – InterviewSolution

1.	Rationalize the denominator.(i) 17 +2 (ii) 325 - 32 (iii) 47 + 43 (iv) 5 - 35+ 3
Answer» Rationalize the denominator. (i) $\frac{1}{\sqrt{7} + \sqrt{2}}$ (ii) $\frac{3}{2 \sqrt{5} - 3 \sqrt{2}}$ (iii) $\frac{4}{7 + 4 \sqrt{3}}$ (iv) $\frac{\sqrt{5} - \sqrt{3}}{\sqrt{5} + \sqrt{3}}$

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