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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 13.05*sqrt(1+(13.05/10)^2)*sqrt(1+(13.05/20)^2)*sqrt(1+13.05^2) .
Question type: Mathematical calculation
Solution:
13.05*sqrt(1+(13.05/10)^2)*sqrt(1+(13.05/20)^2)*sqrt(1+13.05^2)
=13.05*sqrt(1+1.305^2)*sqrt(1+(13.05/20)^2)*sqrt(1+13.05^2)
=13.05*sqrt2.703025*sqrt(1+(13.05/20)^2)*sqrt(1+13.05^2)
=13.05*sqrt2.703025*sqrt(1+0.6525^2)*sqrt(1+13.05^2)
=13.05*sqrt2.703025*sqrt1.425756*sqrt(1+13.05^2)
=13.05*sqrt2.703025*sqrt1.425756*sqrt171.3025
=13.05*1.644088*sqrt1.425756*sqrt171.3025
=13.05*1.644088*1.19405*sqrt171.3025
=13.05*1.644088*1.19405*13.088258
=21.455348*1.19405*13.088258
=25.618758*13.088258
=335.304914
Answer:13.05*sqrt(1+(13.05/10)^2)*sqrt(1+(13.05/20)^2)*sqrt(1+13.05^2)=335.304914