- Use Newton's method with initial approximation X = -1 to find x2, the second approximation...

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- Use Newton's method with initial approximation X = -1 to find x2, the second approximation to the root of the equation x3+x+8=0. (Round your answer to four decimal place X2 - Use Newton's method with initial approximation X = -1 to find x2, the second approximation to the root of the equation x3+x+8=0. (Round your answer to four decimal place X2