Question

b) Verify x3 - y3 = (x - y)(x2 + y2 + xy)​

Answer 1

Step-by-step explanation:

[tex] = > {x}^{3} - {y}^{3} = x( {x}^{2} + {y}^{2} + xy) - y( {x}^{2} + {y}^{2} + xy) \\ = > {x}^{3} -