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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 D(1-D) = 0.75 .
Question type: Equation
Solution:Original question:
| D | ( | 1 | − | D | ) | = | 3 4 |
| Left side of the equation = | D | × | 1 | − | D | D |
| 1 | D | − | D | D | = | 3 4 |