Question: Use Newton's method with initial approximation x1=-2to find x2, the second approximation to the root of the equation x3+x+6=0.(Round your answer to four decimal places.)x2=

Use Newton's method with initial approximation x1=-2to find x2, the second approximation to the root of the equation x3+x+6=0.(Round your answer to four decimal places.)x2=

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