Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation xtanx = 47121 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x₁≈-146.080958 , keep 6 decimal places
        x₂≈-136.659280 , keep 6 decimal places
        x₃≈-136.656380 , keep 6 decimal places
        x₄≈-127.234502 , keep 6 decimal places
        x₅≈-127.231802 , keep 6 decimal places
        x₆≈177.496218 , keep 6 decimal places
        x₇≈177.499985 , keep 6 decimal places
        x₈≈186.920796 , keep 6 decimal places
        x₉≈186.924763 , keep 6 decimal places
        x₁₀≈196.345374 , keep 6 decimal places    
    There are 10 solution(s).    *Note: Radian.

解程的详细方法请参阅：《方程的解法》

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