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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 2*(1+8%)/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3 .
Question type: Mathematical calculation
Solution:
2*(1+8%)/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*(1-1/1.12^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*0.28822+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*0.28822+((2*1.08^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*0.28822+((2*1.08^3*1.04/4%))/(1+12%)^3
=2*1.08/4%*0.28822+(65.505025)/(1+12%)^3
=2*1.08/4%*0.28822+65.505025/(1+12%)^3
=2*1.08/4%*0.28822+65.505025/1.12^3
=2*1.08/0.04*0.28822+65.505025/1.12^3
=2*1.08/0.04*0.28822+65.505025/1.404928
=2.16/0.04*0.28822+65.505025/1.404928
=54*0.28822+65.505025/1.404928
=15.56388+65.505025/1.404928
=15.56388+46.625183
=62.189063
Answer:2*(1+8%)/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3=62.189063
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2*(1+8%)/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3 .
Question type: Mathematical calculation
Solution:
2*(1+8%)/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*(1-1/1.12^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*0.28822+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*0.28822+((2*1.08^3*(1+4%)/4%))/(1+12%)^3
=2*1.08/4%*0.28822+((2*1.08^3*1.04/4%))/(1+12%)^3
=2*1.08/4%*0.28822+(65.505025)/(1+12%)^3
=2*1.08/4%*0.28822+65.505025/(1+12%)^3
=2*1.08/4%*0.28822+65.505025/1.12^3
=2*1.08/0.04*0.28822+65.505025/1.12^3
=2*1.08/0.04*0.28822+65.505025/1.404928
=2.16/0.04*0.28822+65.505025/1.404928
=54*0.28822+65.505025/1.404928
=15.56388+65.505025/1.404928
=15.56388+46.625183
=62.189063
Answer:2*(1+8%)/4%*(1-1/(1+12%)^3)+((2*(1+8%)^3*(1+4%)/4%))/(1+12%)^3=62.189063