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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 (20+17×2.1+18.5×3+18.6×5.1+19.1×(1.9-1.38))×0.6104-2×19×0.7813 .
Question type: Mathematical calculation
Solution:
(20+17×2.1+18.5×3+18.6×5.1+19.1×(1.9-1.38))×0.6104-2×19×0.7813
=(20+17×2.1+18.5×3+18.6×5.1+19.1×0.52)×0.6104-2×19×0.7813
=215.992×0.6104-2×19×0.7813
=131.841517-2×19×0.7813
=131.841517-38×0.7813
=131.841517-29.6894
=102.152117
Answer:(20+17×2.1+18.5×3+18.6×5.1+19.1×(1.9-1.38))×0.6104-2×19×0.7813=102.152117
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (20+17×2.1+18.5×3+18.6×5.1+19.1×(1.9-1.38))×0.6104-2×19×0.7813 .
Question type: Mathematical calculation
Solution:
(20+17×2.1+18.5×3+18.6×5.1+19.1×(1.9-1.38))×0.6104-2×19×0.7813
=(20+17×2.1+18.5×3+18.6×5.1+19.1×0.52)×0.6104-2×19×0.7813
=215.992×0.6104-2×19×0.7813
=131.841517-2×19×0.7813
=131.841517-38×0.7813
=131.841517-29.6894
=102.152117
Answer:(20+17×2.1+18.5×3+18.6×5.1+19.1×(1.9-1.38))×0.6104-2×19×0.7813=102.152117