Question

Rational numbers ( 2-√3 ) ( 3+√5 )​

Answer 1

Step-by-step explanation:

$(2 - \sqrt{3} )(3 + \sqrt{5} ) \\ = 2(3 + \sqrt{5}) - \sqrt{3} (3 + \sqrt{5} ) \\ = 6 + 2 \sqrt{5} - 3 \sqrt{3} - \sqrt{15}$

so this is rational form of (2-√3)(3+√5)

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