Question

Solve this question ​

Answer 1

Answer:

x² + 2y x x³ - 2xy + y³

value of x = 1 and y = 1

Step-by-step explanation:

first you tell ans then i ll tell you ..

Answer 2

x2+ 2y × x3 - 2xy + y3

= 1 + 2 × 1 - 2 + 1

= 1 + 2 - 2 + 1

= 2