Question

x³+y³=970. x+y=10. find xy​

Answer 1

Answer:

=====================================

xy = 1

=====================================

Step-by-step explanation:

=====================================

=> Points To Remember :

$1. \: \: {x}^{3} + {y}^{3} = (x + y)( {x}^{2} + {y}^{2} - xy) \\ \\ 2. \: \: {x}^{2} + {y}^{2} = (x + y)^{2} - 2xy$

=====================================