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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 0.05/(1+0.05a)-0.1/(1+0.1a) = 0 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
The equation is reduced to :
Remove a bracket on the left of the equation:
The equation is reduced to :
The equation is reduced to :
Transposition :
The equation entered is incorrect, Please check it before entering.
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 0.05/(1+0.05a)-0.1/(1+0.1a) = 0 .
Question type: Equation
Solution:Original question:
1 20 | ÷ | ( | 1 | + | 1 20 | a | ) | − | 1 10 | ÷ | ( | 1 | + | 1 10 | a | ) | = | 0 |
| Multiply both sides of the equation by: | ( | 1 | + | 1 20 | a | ) |
1 20 | − | 1 10 | ÷ | ( | 1 | + | 1 10 | a | ) | × | ( | 1 | + | 1 20 | a | ) | = | 0 |
1 20 | − | 1 10 | ÷ | ( | 1 | + | 1 10 | a | ) | × | 1 | − | 1 10 | ÷ | ( | 1 | + | 1 10 | a | ) | × | 1 20 | a | = | 0 |
1 20 | − | 1 10 | ÷ | ( | 1 | + | 1 10 | a | ) | − | 1 200 | ÷ | ( | 1 | + | 1 10 | a | ) | × | a | = | 0 |
| Multiply both sides of the equation by: | ( | 1 | + | 1 10 | a | ) |
1 20 | ( | 1 | + | 1 10 | a | ) | − | 1 10 | − | 1 200 | a | = | 0 |
1 20 | × | 1 | + | 1 20 | × | 1 10 | a | − | 1 10 | − | 1 200 | a | = | 0 |
1 20 | + | 1 200 | a | − | 1 10 | − | 1 200 | a | = | 0 |
| - | 1 20 | + | 0 | a | = | 0 |
Transposition :
| = | 0 | + | 1 20 |