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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 ((3.5-0.24)+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0) .
Question type: Mathematical calculation
Solution:
((3.5-0.24)+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=(3.26+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=(3.26+2.18)*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=5.44*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=5.44*2*1.92-(1.1*1.5+0.9*2.1+0.8*2.0)
=5.44*2*1.92-5.14
=10.88*1.92-5.14
=20.8896-5.14
=15.7496
Answer:((3.5-0.24)+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)=15.7496
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation ((3.5-0.24)+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0) .
Question type: Mathematical calculation
Solution:
((3.5-0.24)+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=(3.26+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=(3.26+2.18)*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=5.44*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)
=5.44*2*1.92-(1.1*1.5+0.9*2.1+0.8*2.0)
=5.44*2*1.92-5.14
=10.88*1.92-5.14
=20.8896-5.14
=15.7496
Answer:((3.5-0.24)+(2.3-0.12))*2*(2.92-1.0)-(1.1*1.5+0.9*2.1+0.8*2.0)=15.7496