Question

Factorise
√5x^2 +2x -3√5

Answer 1

Step-by-step explanation:

$\sqrt{5}x ^{2} + 2x - 3 \sqrt{5}$

$\sqrt{5}x^{2} + 5x - 3x - 3 \sqrt{5}$

$\sqrt{5}x (x + \sqrt{5)} - 3(x + \sqrt{5)}$

$(\sqrt{5} x - 3)(x + \sqrt{5)}$