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 Jan 5, 2016

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 #1
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+5

Well     2k = -12     so k= -6      -w^2 = 81    so w =9 or -9   2f = -14   so f = -7 

 Jan 5, 2016
 #1
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+5
Best Answer

Well     2k = -12     so k= -6      -w^2 = 81    so w =9 or -9   2f = -14   so f = -7 

Guest Jan 5, 2016

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