Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 7 questions will be solved this time.Among them
☆7 equations
[ 1/7 Equation]
Work: Find the solution of equation 1.3598 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
6799 5000 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.995991 , 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》
[ 2/7 Equation]
Work: Find the solution of equation 1.3621 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
13621 10000 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.972591 , 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》
[ 3/7 Equation]
Work: Find the solution of equation 1.3639 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
13639 10000 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.953847 , 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》
[ 4/7 Equation]
Work: Find the solution of equation 1.3684 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
3421 2500 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.905221 , 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》
[ 5/7 Equation]
Work: Find the solution of equation 1.3740 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
687 500 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.840832 , 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》
[ 6/7 Equation]
Work: Find the solution of equation 1.3796 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
3449 2500 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.771564 , 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》
[ 7/7 Equation]
Work: Find the solution of equation 1.3835 = -0.019*x*x*x+0.002*x*x-0.047*x+1.4234 .
Question type: Equation
Solution:Original question:
2767 2000 | = | - | 19 1000 | x | x | x | + | 1 500 | x | x | − | 47 1000 | x | + | 7117 5000 |
the solutions is:
x≈0.720069 , 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》
>>注：本次最多计算 7 道题。