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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 3/2*(52-40)*(51-40)+17*13+1/2*(40-17)*(40-17-1) .
Question type: Mathematical calculation
Solution:
3/2*(52-40)*(51-40)+17*13+1/2*(40-17)*(40-17-1)
=3/2*12*(51-40)+17*13+1/2*(40-17)*(40-17-1)
=3/2*12*11+17*13+1/2*(40-17)*(40-17-1)
=3/2*12*11+17*13+1/2*23*(40-17-1)
=3/2*12*11+17*13+1/2*23*22
=1.5*12*11+17*13+1/2*23*22
=18*11+17*13+1/2*23*22
=198+17*13+1/2*23*22
=198+221+1/2*23*22
=198+221+0.5*23*22
=198+221+11.5*22
=198+221+253
=419+253
=672
Answer:3/2*(52-40)*(51-40)+17*13+1/2*(40-17)*(40-17-1)=672
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 3/2*(52-40)*(51-40)+17*13+1/2*(40-17)*(40-17-1) .
Question type: Mathematical calculation
Solution:
3/2*(52-40)*(51-40)+17*13+1/2*(40-17)*(40-17-1)
=3/2*12*(51-40)+17*13+1/2*(40-17)*(40-17-1)
=3/2*12*11+17*13+1/2*(40-17)*(40-17-1)
=3/2*12*11+17*13+1/2*23*(40-17-1)
=3/2*12*11+17*13+1/2*23*22
=1.5*12*11+17*13+1/2*23*22
=18*11+17*13+1/2*23*22
=198+17*13+1/2*23*22
=198+221+1/2*23*22
=198+221+0.5*23*22
=198+221+11.5*22
=198+221+253
=419+253
=672
Answer:3/2*(52-40)*(51-40)+17*13+1/2*(40-17)*(40-17-1)=672