Question

Factorise 9-2√3x-x^2​

Answer 1

REQUIRED SOLUTION:-

➤  $9 - 2\sqrt{3}x -x^{2}$

➤  $9-3\sqrt{3} x-\sqrt{3} x-x^{2}$

➤  $3\sqrt{3} (\sqrt{3}-x) + x(\sqrt{3}-x)$

➤$(\sqrt{3} -x)(3\sqrt{3} +x)$

Hope it helps :)