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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×(6.2-0.35))×0.6104-2×19×0.7813 .
Question type: Mathematical calculation
Solution:
(20+17×2.1+18.5×3+18.6×5.1+19.1×(6.2-0.35))×0.6104-2×19×0.7813
=(20+17×2.1+18.5×3+18.6×5.1+19.1×5.85)×0.6104-2×19×0.7813
=317.795×0.6104-2×19×0.7813
=193.982068-2×19×0.7813
=193.982068-38×0.7813
=193.982068-29.6894
=164.292668
Answer:(20+17×2.1+18.5×3+18.6×5.1+19.1×(6.2-0.35))×0.6104-2×19×0.7813=164.292668