Algebra Examples

$3 x^{2} - 5 x y - 6 y^{2} - 2 x^{2} - 3 x y + 4 y^{2}$

Step 1

Subtract $2 x^{2}$ from $3 x^{2}$ .

$x^{2} - 5 x y - 6 y^{2} - 3 x y + 4 y^{2}$

Step 2

Subtract $3 x y$ from $- 5 x y$ .

$x^{2} - 6 y^{2} - 8 x y + 4 y^{2}$

Step 3

Add $- 6 y^{2}$ and $4 y^{2}$ .

$x^{2} - 2 y^{2} - 8 x y$