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Find the value of ‘a’ and ‘b’, if \(\frac {(\sqrt5-\sqrt3)}{2\sqrt5+3\sqrt3}\)= a + b√15

(√5-√3)/2√5+3√3 

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The Rationalising Factor of \(\frac {(\sqrt5-\sqrt3)}{2\sqrt5+3\sqrt3}\) is 2√5 – 3√3 , multiplying the numerator and denominator with 2√5 – 3√3.

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