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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 (169.5×3.97+89×1.034)-193.191×(8.5-1.68-2.8)-109.24×(8.5-1.68-5.1) .
Question type: Mathematical calculation
Solution:
(169.5×3.97+89×1.034)-193.191×(8.5-1.68-2.8)-109.24×(8.5-1.68-5.1)
=764.941-193.191×(8.5-1.68-2.8)-109.24×(8.5-1.68-5.1)
=764.941-193.191×4.02-109.24×(8.5-1.68-5.1)
=764.941-193.191×4.02-109.24×1.72
=764.941-776.62782-109.24×1.72
=764.941-776.62782-187.8928
=-11.68682-187.8928
=-199.57962
Answer:(169.5×3.97+89×1.034)-193.191×(8.5-1.68-2.8)-109.24×(8.5-1.68-5.1)=-199.57962