Question

rationalisa the denominator of 2+√3
____
2-√3​

Answer 1

Answer:

Mark Brainliest!!!!!

Step-by-step explanation:

1/2-√3

Answer 2

Answer:

$\frac{2 + \sqrt{3} }{2 - \sqrt{3} } \times \frac{2 + \sqrt{3} }{2 + \sqrt{3} } = \frac{ {(2 + \sqrt{3)} }^{2} }{ {2}^{2} - { \sqrt{3} }^{2} } \\ = \frac{4 + 3 + 4 \sqrt{3} }{1} = 7 + 4 \sqrt{3}$