Facatorise: $5 x^{2} + 17 x y - 12 y^{2}$ .

Open in App

Solution

$5 x^{2} + 17 x y - 12 y^{2} = 0$
$5 x^{2} + 20 x y - 3 x y - 12 y^{2} = 0$
5x(x+4y)-3y(x+4y)=0
(5x-3y)(x+4y)=0
5x-3y=0 x+4y=0

Suggest Corrections

Similar questions

5 x^{2} + 17 x y - 12 y^{2}

6 x^{2} + 17 x y + 12 y^{2} + 22 x + 31 y + 20 = 0

(4, 3)

x^{2} + y^{2} = 4

Equation of the hyperbola with focus (-3,4) directrix 3x-4y+5=0 and e = $\frac{5}{2}$ is

5 x^{2} - 32 x y + 12 y^{2}

Join BYJU'S Learning Program