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

[ 1/1 Equation]
    Work: Find the solution of equation 560（x-1）^2 = 315 .
    Question type: Equation
    Solution:
    After the equation is converted into a general formula, it is converted into:
    ( 4x - 1 )( 4x - 7 )=0
    From
        4x - 1 = 0
        4x - 7 = 0
    it is concluded that:：

x1=

1 4

x2=

7 4

    
    There are 2 solution(s).

解一元二次方程的详细方法请参阅：《一元二次方程的解法》

Your problem has not been solved here? Please take a look at the  hot problems ！