It is known that the x power of 25 is 2000 Y power of 80 = 2000 Find the value of: 1 / x + 1 / Y

The x power of 25 times the Y power of 80 = the square of 2000
The power of (x + y) of (25 times 80) = the square of 2000
Because the power of (x + y) of 2000 = the square of 2000
And because 1|x + 1|y = y + X
So x + y = 2

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