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           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 75.75+546.35 = 24.20+103.55+49.62n+6.46n*n .
    Question type: Equation
    Solution:Original question:

303 4

+

10927 20

=

121 5

+

2071 20

+

2481 50

n

+

323 50

n

n

Left side of the equation =

6221 10

    The equation is transformed into :

6221 10

=

121 5

+

2071 20

+

2481 50

n

+

323 50

n

n

Right side of the equation =

511 4

+

2481 50

n

+

323 50

n

n

    The equation is transformed into :

6221 10

=

511 4

+

2481 50

n

+

323 50

n

n

    The solution of the equation:
        n₁≈-13.394334 , keep 6 decimal places
        n₂≈5.713219 , keep 6 decimal places    
    There are 2 solution(s).

解程的详细方法请参阅：《方程的解法》

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