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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 (625+59)*(1+1090)^-1+30*(1+1090)^-2+(625+30)*(1+1090)^-3 .
Question type: Mathematical calculation
Solution:
(625+59)*(1+1090)^-1+30*(1+1090)^-2+(625+30)*(1+1090)^-3
=684*(1+1090)^-1+30*(1+1090)^-2+(625+30)*(1+1090)^-3
=684*1091^-1+30*(1+1090)^-2+(625+30)*(1+1090)^-3
=684*1091^-1+30*1091^-2+(625+30)*(1+1090)^-3
=684*1091^-1+30*1091^-2+655*(1+1090)^-3
=684*1091^-1+30*1091^-2+655*1091^-3
=684*0.000916590284143+30*1091^(-2)+655*1091^(-3)
=684*0.000916590284143+30*0.000000840137749+655*1091^(-3)
=684*0.000916590284143+30*0.000000840137749+655*0.000000000770062
=0.626948+30*0.000000840137749+655*0.000000000770062
=0.626948+0.000025+655*0.000000000770062
=0.626948+0.000025+0.000001
=0.626973+0.000001
=0.626974
Answer:(625+59)*(1+1090)^-1+30*(1+1090)^-2+(625+30)*(1+1090)^-3=0.626974