Question

The value of x² + y² when x =1, y=2 is ________


3

4

5​

Answer 1

Answer:

x² + y²

When values are added :

1² + 2²

1 + 4

5

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Answer 2

value of x2+y2 when x=1 and y=2 is

1^2 +2^2 = 1+4 = 5