Algebra Examples

$4 x y - 13 x^{2} y + 7 - 7 x^{2} y^{2} + 12 x y^{2} - 3 x^{2} y + 11$

Step 1

Subtract $3 x^{2} y$ from $- 13 x^{2} y$ .

$4 x y - 16 x^{2} y + 7 - 7 x^{2} y^{2} + 12 x y^{2} + 11$

Step 2

Add $7$ and $11$ .

$4 x y - 16 x^{2} y - 7 x^{2} y^{2} + 12 x y^{2} + 18$