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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: 2 questions will be solved this time.Among them
☆2 integer calculations
[1/2 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 19*16
Solution:
19*16 = 304
Column vertical calculation:
| 1 | 9 | |||||||
| ✖ | 1 | 6 | ||||||
| 1 | 1 | 4 | ||||||
| 1 | 9 | |||||||
| 3 | 0 | 4 | ||||||
[2/2 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 304*15
Solution:
304*15 = 4560
Column vertical calculation:
| 3 | 0 | 4 | |||||||
| ✖ | 1 | 5 | |||||||
| 1 | 5 | 2 | 0 | ||||||
| 3 | 0 | 4 | |||||||
| 4 | 5 | 6 | 0 | ||||||