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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: 3 questions will be solved this time.Among them
☆1 equations
☆1 arithmetic calculations
☆1 integer calculations
[1/3 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 2*3
Solution:
2*3 = 6
Column vertical calculation:
[ 2/3 Equation]
Work: Find the solution of equation 3x-9 = 8x^2 .
Question type: Equation
Solution: This equation has no real solution!
[3/3 Formula]
Work: Calculate the value of equation e3-12 .
Question type: Mathematical calculation
Solution:
e3-12
=20.085537-12
=8.085537
Answer:e3-12=8.085537
☆1 equations
☆1 arithmetic calculations
☆1 integer calculations
[1/3 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 2*3
Solution:
2*3 = 6
Column vertical calculation:
| 2 | ||||||
| ✖ | 3 | |||||
| 6 | ||||||
| 6 | ||||||
[ 2/3 Equation]
Work: Find the solution of equation 3x-9 = 8x^2 .
Question type: Equation
Solution: This equation has no real solution!
[3/3 Formula]
Work: Calculate the value of equation e3-12 .
Question type: Mathematical calculation
Solution:
e3-12
=20.085537-12
=8.085537
Answer:e3-12=8.085537