Question

2 root 3 x square - 5 x + root 3 solution

Answer 1

12-5√3 is answers for (2√3)^2-5√3

Answer 2

$2 \sqrt{3} {x}^{2} - 5x + \sqrt{3} \\ \\ = 2 \sqrt{3} {x}^{2} - 2x - 3x + \sqrt{3} \\ \\ = 2x( \sqrt{3} x - 1) - \sqrt{3} ( \sqrt{3} x - 1) \\ \\ = ( \sqrt{3}x - 1)(2 x - \sqrt{3} )$