Question

(4- корень 6) (2+3 корень 6)

Answer 1

=4*2+4*3√6-2√6-√6*3√6=8+12√6-2√6-18=-10+10√6.

Answer 2

Объяснение:

$(4 - \sqrt{6} )(2 + 3 \sqrt{6} ) =8+12\sqrt{6}-2\sqrt{6}-3\left(\sqrt{6}\right)^{2} =8+10\sqrt{6}-3\left(\sqrt{6}\right)^{2} =8+10\sqrt{6}-3\times 6 =8+10\sqrt{6}-18 =-10+10\sqrt{6}$