SOLUTION: 7n^2=-4n...........I don't understand how to get the answer. My professor says to solve by using any method..i'm just not sure which method to use and how to use it correctly
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-> SOLUTION: 7n^2=-4n...........I don't understand how to get the answer. My professor says to solve by using any method..i'm just not sure which method to use and how to use it correctly
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Question 567319: 7n^2=-4n...........I don't understand how to get the answer. My professor says to solve by using any method..i'm just not sure which method to use and how to use it correctly Answer by Alan3354(69443) (Show Source):
