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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 1641140.696-315089×Y×(237169×10+1129514.88-896469.6×Y) = 0 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
After the equation is converted into a general formula, there is a common factor:
( Y - 0 )
From
Y - 0 = 0
it is concluded that:：
Y1=0, it is the incremental root of the eqution.
Solutions that cannot be obtained by factorization:
Y2≈3.905546 , keep 6 decimal places
There are 2 solution(s).
There is(are) 1 additive root(s) and 1 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)
解程的详细方法请参阅：《方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 1641140.696-315089×Y×(237169×10+1129514.88-896469.6×Y) = 0 .
Question type: Equation
Solution:Original question:
205142587 125 | − | 315089 | Y | ( | 237169 | × | 10 | + | 28237872 25 | − | 4482348 5 | Y | ) | = | 0 |
| Left side of the equation = | 205142587 125 | − | 315089 | Y | × | 237169 | × | 10 | − | 315089 | Y | × | 28237872 25 | + | 315089 | Y | × | 4482348 5 | Y |
After the equation is converted into a general formula, there is a common factor:
( Y - 0 )
From
Y - 0 = 0
it is concluded that:：
Y1=0, it is the incremental root of the eqution.
Solutions that cannot be obtained by factorization:
Y2≈3.905546 , keep 6 decimal places
There are 2 solution(s).
There is(are) 1 additive root(s) and 1 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)
解程的详细方法请参阅：《方程的解法》