Question

4x square y, -3x y square, -5xy square , 5x square y​

Answer 1

Answer:

$9x^{2} y-8xy^{2}$

Step-by-step explanation:

$=4x^{2} y-3xy^{2} -5xy^{2} +5x^{2} y\\=4x^{2} y+5x^{2} y-3xy^{2} -5xy^{2} \\=9x^{2} y-8xy^{2}$