Question

help in this urgent ​

Answer 1

Answer:

Step-by-step explanation:

2(a). Given x³+y³

x+y=3

xy=2

Let x=2 &y=1

2+1=3

2(1)=2

(2)³+(1)³

=8+1

=9

x³+y³=9

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Answer 2

Answer:

this is solution of this answer