Question

If x and y are two rational numbers then x + y is
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Answer 1

x+y then one is x and one is Y then you imagine not the solution without number

Answer 2

Answer:

is a rational number

Explanation:

we can prove this by taking an example

x=root(3)

y=root(5)

x+y=root(3) + root(5)

which is a rational number.