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Is am-gm inequality useful here?

2 integers ( x and x+10). Find the 2 integers such that their product is at MINIMUM by using am-gm inequality.

Note by William Isoroku
1 year, 7 months ago

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I prefer not to approach this question with AM-GM Inequality. Let \(y = x(x+10)\), we can write it into the form of \(y = (x+5)^2-25\). Here, the value \(x\) such that \(y\) is a minimum is \(x = -5\) and \(y = -25\). The two integers is then -5 and 5. Kay Xspre · 1 year, 7 months ago

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