Question

please answer this question fast

Answer 1

Hello Mate!

$\frac{2 + \sqrt{3} }{2 - \sqrt{3} } \times \frac{2 + \sqrt{3} }{2 + \sqrt{3} } \\ = \frac{ {(2 + \sqrt{3}) }^{2} }{4 - 3} \\ = 4 + 3 + 4 \sqrt{3} \\ = 7 + 4 \sqrt{3}$
$\frac{2 - \sqrt{3} }{2 + \sqrt{3} } \times \frac{2 - \sqrt{3} }{2 - \sqrt{3} } \\ 4 + 3 - 4 \sqrt{3} \\ 7 - 4 \sqrt{3}$
$\frac{ \sqrt{3} - 1 }{ \sqrt{3} + 1 } \times \frac{ \sqrt{3} - 1}{ \sqrt{3} - 1 } \\ \frac{3 + 1 - 2 \sqrt{3} }{2} = \frac{4 - 2 \sqrt{3} }{2} \\ = 2 - \sqrt{3}$
$7 + 4 \sqrt{3} + 7 - 4 \sqrt{3} + 2 - \sqrt{3} \\ 16 - \sqrt{3}$

Hope it helps☺!

Answer 2

Hi there

Here is your answer

Thank you ★ ★ ★
#ckc

Plz mark brainliest if right

Hope it helps