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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+4+0.42)+152.77×(4+4+0.42)+213.23×(4+0.42)+540.14×0.42-(18.58×34.47+14.82×205.99+11.09×206.4+8.27×523.57+32.42×0.21) .
Question type: Mathematical calculation
Solution:
106.72×(4+4+4+0.42)+152.77×(4+4+0.42)+213.23×(4+0.42)+540.14×0.42-(18.58×34.47+14.82×205.99+11.09×206.4+8.27×523.57+32.42×0.21)
=106.72×12.42+152.77×(4+4+0.42)+213.23×(4+0.42)+540.14×0.42-(18.58×34.47+14.82×205.99+11.09×206.4+8.27×523.57+32.42×0.21)
=106.72×12.42+152.77×8.42+213.23×(4+0.42)+540.14×0.42-(18.58×34.47+14.82×205.99+11.09×206.4+8.27×523.57+32.42×0.21)
=106.72×12.42+152.77×8.42+213.23×4.42+540.14×0.42-(18.58×34.47+14.82×205.99+11.09×206.4+8.27×523.57+32.42×0.21)
=106.72×12.42+152.77×8.42+213.23×4.42+540.14×0.42-10318.9325
=1325.4624+152.77×8.42+213.23×4.42+540.14×0.42-10318.9325
=1325.4624+1286.3234+213.23×4.42+540.14×0.42-10318.9325
=1325.4624+1286.3234+942.4766+540.14×0.42-10318.9325
=1325.4624+1286.3234+942.4766+226.8588-10318.9325
=2611.7858+942.4766+226.8588-10318.9325
=3554.2624+226.8588-10318.9325
=3781.1212-10318.9325
=-6537.8113
Answer:106.72×(4+4+4+0.42)+152.77×(4+4+0.42)+213.23×(4+0.42)+540.14×0.42-(18.58×34.47+14.82×205.99+11.09×206.4+8.27×523.57+32.42×0.21)=-6537.8113