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

[ 1/1 Equation]
    Work: Find the solution of equation 220cosx+242sinx = 302.148 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x₁≈-17.623795 , keep 6 decimal places
        x₂≈-12.126169 , keep 6 decimal places
        x₃≈-11.340610 , keep 6 decimal places
        x₄≈-5.842983 , keep 6 decimal places
        x₅≈-5.057425 , keep 6 decimal places
        x₆≈0.440202 , keep 6 decimal places
        x₇≈1.225761 , keep 6 decimal places
        x₈≈6.723387 , keep 6 decimal places
        x₉≈7.508946 , keep 6 decimal places
        x₁₀≈13.006573 , 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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