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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+1.5*((1/sin65.38)-1)+2.5*((1/sin65.38)-1)^2 .
Question type: Mathematical calculation
Solution:
2+1.5*((1/sin65.38)-1)+2.5*((1/sin65.38)-1)^2
=2+1.5*(1.788202-1)+2.5*((1/sin65.38)-1)^2
=2+1.5*0.788202+2.5*((1/sin65.38)-1)^2
=2+1.5*0.788202+2.5*(1.788202-1)^2
=2+1.5*0.788202+2.5*0.788202^2
=2+1.5*0.788202+2.5*0.621262392804
=2+1.182303+2.5*0.621262392804
=2+1.182303+1.553156
=3.182303+1.553156
=4.735459
Answer:2+1.5*((1/sin65.38)-1)+2.5*((1/sin65.38)-1)^2=4.735459
Note: Radian