2010000801 | math4u.vsb.cz

SubArea:

Polynomials and fractions

Level:

Project ID:

2010000801

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

The product

(x - y + 4) (3 x^{2} y - 2 x y^{2})

equals:

3 x^{3} y - 5 x^{2} y^{2} + 2 x y^{3} + 12 x^{2} y - 8 x y^{2}

3 x^{3} y + x^{2} y^{2} + 2 x y^{3} + 12 x^{2} y - 8 x y^{2}

3 x^{3} y - 5 x^{2} y^{2} + 2 x y^{3} - 12 x^{2} y - 8 x y^{2}

3 x^{3} y - x^{2} y^{2} + 2 x y^{3} + 12 x^{2} y - 8 x y^{2}