SOLUTION: Please help me with this equation: 7= -12/x - 1/x^2

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Question 621731: Please help me with this equation: 7= -12/x - 1/x^2
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
Using Common Denominator..
|||Multiplying thru by x^2 so as all denominators = 1
7x^2 = -12x - 1
7x^2 + 12x + 1 = 0





x = -0.0878 or x = -1.6265

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