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: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 0.04+4x*x-0.8x = 63.53x*(3.24+4x*x+7.2x) .
Question type: Equation
Solution:Original question:
1 25 | + | 4 | x | x | − | 4 5 | x | = | 6353 100 | x | ( | 81 25 | + | 4 | x | x | + | 36 5 | x | ) |
| Right side of the equation = | 6353 100 | x | × | 81 25 | + | 6353 100 | x | × | 4 | x | x | + | 6353 100 | x | × | 36 5 | x |
| = | 514593 2500 | x | + | 6353 25 | x | x | x | + | 57177 125 | x | x |
1 25 | + | 4 | x | x | − | 4 5 | x | = | 514593 2500 | x | + | 6353 25 | x | x | x | + | 57177 125 | x | x |
the solutions is:
x=0, it is the incremental root of the eqution.
There are 1 solution(s).
There is(are) 1 additive root(s) and 0 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)
解方程的详细方法请参阅：《方程的解法》