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Mathematical calculation：
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
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 integer calculations
[1/1 Formula]
Work: Calculate the value of equation e114 .
Question type: Mathematical calculation
Solution:
e114
=3232741191084859474598343046055418192821846278144nbsp; 方程化为一般式后，用因式分解法化为：
( 3x + 4 )( x - 3 )=0
由
3x + 4 = 0
x - 3 = 0
得：
有 2个解。
解一元二次方程的详细方法请参阅：《一元二次方程的解法》
☆1 integer calculations
[1/1 Formula]
Work: Calculate the value of equation e114 .
Question type: Mathematical calculation
Solution:
e114
=3232741191084859474598343046055418192821846278144nbsp; 方程化为一般式后，用因式分解法化为：
( 3x + 4 )( x - 3 )=0
由
3x + 4 = 0
x - 3 = 0
得：
| x1= | - | 4 3 |
| x2=3 |
有 2个解。
解一元二次方程的详细方法请参阅：《一元二次方程的解法》