Find the number of solutions of the equation 9x^2+x+1=0 by using the

Daniel Hall asked Dec 6, 2023

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Daniel Hall asked Dec 6, 2023

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17 votes

Answer:

x =(2+√40)/18=(1+√ 10 )/9= 0.462

or:

x =(2-√40)/18=(1-√ 10 )/9= -0.240

Josh Larson answered Dec 11, 2023

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