aevlego12 aevlego12
  • 01-12-2021
  • Mathematics
contestada

Find positive numbers x and y satisfying the equation xy=20 such that the sum 4x+y is as small as possible.

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lena3056
lena3056 lena3056
  • 01-12-2021
The answer is 4 and 5.

They are 2 positive numbers that satisfy the equation, (5)(4)=20.

If that doesn’t work try 2 and 10.

Hope this works!! :)
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