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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 106.72×(4+4+2.64)+152.77×(4+2.64)+213.23×2.64-(15.59×34.47+11.83×205.99+8.1×206.4+4.77×331.02) .
Question type: Mathematical calculation
Solution:
106.72×(4+4+2.64)+152.77×(4+2.64)+213.23×2.64-(15.59×34.47+11.83×205.99+8.1×206.4+4.77×331.02)
=106.72×10.64+152.77×(4+2.64)+213.23×2.64-(15.59×34.47+11.83×205.99+8.1×206.4+4.77×331.02)
=106.72×10.64+152.77×6.64+213.23×2.64-(15.59×34.47+11.83×205.99+8.1×206.4+4.77×331.02)
=106.72×10.64+152.77×6.64+213.23×2.64-6225.0544
=1135.5008+152.77×6.64+213.23×2.64-6225.0544
=1135.5008+1014.3928+213.23×2.64-6225.0544
=1135.5008+1014.3928+562.9272-6225.0544
=2149.8936+562.9272-6225.0544
=2712.8208-6225.0544
=-3512.2336
Answer:106.72×(4+4+2.64)+152.77×(4+2.64)+213.23×2.64-(15.59×34.47+11.83×205.99+8.1×206.4+4.77×331.02)=-3512.2336