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           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 0.725*0.725*x*x = 30.771*30.771*2*9.8*100*(1.5254-x) .
    Question type: Equation
    Solution:Original question:

29 40

×

29 40

x

x

=

30771 1000

×

30771 1000

×

2

×

49 5

×

100

(

7627 5000

−

x

)

Left side of the equation =

841 1600

x

x

    The equation is transformed into :

841 1600

x

x

=

30771 1000

×

30771 1000

×

2

×

49 5

×

100

(

7627 5000

−

x

)

    the solutions is:
        x≈1.525399 , keep 6 decimal places    
    There are 1 solution(s).

解方程的详细方法请参阅：《方程的解法》

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