Question

\frac{2 + \sqrt{3} }{4 - \sqrt{7} } }​

Answer 1

Answer:

Sorry but your question is not understandable kindly check the question again.

May be you mean:

(2+√3)(4-√7)

= 2(4-√7)+√3(4-√7)

8 -2√7 + 4√3 - √21

Hope it helps you!