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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 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2*(20.514-2*2.49)+2*(17.095-2*2.49)+2*3.14*2.49 .
Question type: Mathematical calculation
Solution:
2*(20.514-2*2.49)+2*(17.095-2*2.49)+2*3.14*2.49
=2*15.534+2*(17.095-2*2.49)+2*3.14*2.49
=2*15.534+2*12.115+2*3.14*2.49
=31.068+2*12.115+2*3.14*2.49
=31.068+24.23+2*3.14*2.49
=31.068+24.23+6.28*2.49
=31.068+24.23+15.6372
=55.298+15.6372
=70.9352
Answer:2*(20.514-2*2.49)+2*(17.095-2*2.49)+2*3.14*2.49=70.9352
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2*(20.514-2*2.49)+2*(17.095-2*2.49)+2*3.14*2.49 .
Question type: Mathematical calculation
Solution:
2*(20.514-2*2.49)+2*(17.095-2*2.49)+2*3.14*2.49
=2*15.534+2*(17.095-2*2.49)+2*3.14*2.49
=2*15.534+2*12.115+2*3.14*2.49
=31.068+2*12.115+2*3.14*2.49
=31.068+24.23+2*3.14*2.49
=31.068+24.23+6.28*2.49
=31.068+24.23+15.6372
=55.298+15.6372
=70.9352
Answer:2*(20.514-2*2.49)+2*(17.095-2*2.49)+2*3.14*2.49=70.9352