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

[ 1/1 Equation]
    Work: Find the solution of equation 0.384615384615385*(1187228.16*(sin(x/2)+sin(3*x/2))+4*908573.856*cos(3*x/2)-695322.4996*(3*sin(3*x/2)-5*sin(x/2)))+90348.3364*sin(x/2) = 0 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x₁≈-25.968401 , keep 6 decimal places
        x₂≈-19.685216 , keep 6 decimal places
        x₃≈-13.402031 , keep 6 decimal places
        x₄≈-7.118845 , keep 6 decimal places
        x₅≈-0.835660 , keep 6 decimal places
        x₆≈5.447525 , keep 6 decimal places
        x₇≈11.730711 , keep 6 decimal places
        x₈≈18.013896 , keep 6 decimal places
        x₉≈24.297081 , keep 6 decimal places
        x₁₀≈30.580266 , 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》

Your problem has not been solved here? Please go to the Hot Problems section！