Question

Сократите дробь
20-6√11
------------ =
2√11-6

Answer 1

$\frac{20-6 \sqrt{11} }{2 \sqrt{11}-6 } = \frac{2(10-3 \sqrt{11}) }{2( \sqrt{11}-3) } = \frac{10-3 \sqrt{11} }{ \sqrt{11}-3}$