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Rationalize the denominator. (i) 1 / sqrt(7) + sqrt(2) (ii) 3 / (2sqrt(5) - 3sqrt(2)) (iii) 4 / (7 + 4sqrt(3)) (iv) (sqrt(5) - sqrt(3)) / (sqrt(5) + sqrt(3))

Mathematics

ScanSolve AI Answer

आपने जो प्रश्न भेजे हैं, उनके उत्तर यहाँ दिए गए हैं:

1) गुणा करें

a) 21−3\boxed{\mathbf{\sqrt{21} - 3}}

b) 10−14\boxed{\mathbf{\sqrt{10} - \sqrt{14}}}

c) 136−18\boxed{\mathbf{13\sqrt{6} - 18}}

2) हर का परिमेयकरण करें

a) 7−25\boxed{\mathbf{\frac{\sqrt{7}-\sqrt{2}}{5}}}

b) 65+922\boxed{\mathbf{\frac{6\sqrt{5}+9\sqrt{2}}{2}}}

c) 28−163\boxed{\mathbf{28-16\sqrt{3}}}

d) 4−15\boxed{\mathbf{4 - \sqrt{15}}}

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