Question

rationalize 2+√3 upon 5-√3​

Answer 1

Step-by-step explanation:

$\frac{2 + \sqrt{3} }{5 - \sqrt{3} } = \frac{(2 + \ \sqrt{} {3) \: (5 + \sqrt{3)} } }{25 - 3 } \\ = \frac{10 + 2 \sqrt{3} + 5 \sqrt{3} + 3 }{22} \\ = \frac{13 + 7 \sqrt{3} }{22}$

hope it's helpful