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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 81×((1+0.0475)^3-1)+(1620+80+220+21.5+101.15)*((1+0.0475)^1.5-1) .
Question type: Mathematical calculation
Solution:
81×((1+0.0475)^3-1)+(1620+80+220+21.5+101.15)*((1+0.0475)^1.5-1)
=81×(1.0475^3-1)+(1620+80+220+21.5+101.15)*((1+0.0475)^1.5-1)
=81×0.149376+(1620+80+220+21.5+101.15)*((1+0.0475)^1.5-1)
=81×0.149376+2042.65*((1+0.0475)^1.5-1)
=81×0.149376+2042.65*(1.0475^1.5-1)
=81×0.149376+2042.65*0.07209
=12.099456+2042.65*0.07209
=12.099456+147.254638
=159.354094
Answer:81×((1+0.0475)^3-1)+(1620+80+220+21.5+101.15)*((1+0.0475)^1.5-1)=159.354094