The product of two numbers is 16. Express the sum of the squares of the two numbers as a function of a single variable.?
回答 (2)
2015-10-04 7:25 am
Put numbers = a, (16/a). Then a^2 + 256/(a^2)
= S = S(a) = sum of squares of 2 numbers
whose product = 16.
= S = S(a) = sum of squares of 2 numbers
whose product = 16.
2015-10-04 6:56 am
x^2 + (16/x^2)
收錄日期: 2021-04-21 14:28:56
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