Question

find the product of :(×-y) (ײ +×y+y² ),,,,plz frnd right answer batana, two marks ​

Answer 1

x³-y³

Step-by-step explanation:

$(x + y)( {x {}^{2} + xy} + {y)}^{2} \\ x(x {}^{2} + xy + y {}^{2}) - y(x { }^{2} + xy + y {}^{2} ) \\ x {}^{3} + x {}^{2} y + xy {}^{2} - x {}^{2} y - xy {}^{2} - y {}^{3} \\ x {}^{3} - y {}^{3} </strong></p><p><strong>because \: \: x {}^{2} y - x {}^{2} ycancle \: nd \: alsoxy {}^{2} - xy {}^{2}$