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Mathematics 20 Online
OpenStudy (anonymous):

ok who can help with this problem there are two solutions and they want it as a1 is less then or equal to a2

OpenStudy (anonymous):

OpenStudy (tkhunny):

\(S = -9r\left(r-\sqrt{10a^{2}-6r^{2}}\right)\) Well, for \(S = 0\), we have immediately \(r = 0\) What else?

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