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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 0.5×12.72×16.33^2+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×13.09^2 .
Question type: Mathematical calculation
Solution:
0.5×12.72×16.33^2+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×13.09^2
=0.5×12.72×266.668899999999951+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×13.09^2
=0.5×12.72×266.668899999999951+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×171.348099999999988
=6.36×266.668899999999951+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×171.348099999999988
=1696.014204+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×171.348099999999988
=1696.014204+207.7176×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×171.348099999999988
=1696.014204+2719.023384-56.22×13.09-170.49-553.45-614.87-0.5×22.42×171.348099999999988
=1696.014204+2719.023384-735.9198-170.49-553.45-614.87-0.5×22.42×171.348099999999988
=1696.014204+2719.023384-735.9198-170.49-553.45-614.87-11.21×171.348099999999988
=1696.014204+2719.023384-735.9198-170.49-553.45-614.87-1920.812201
=4415.037588-735.9198-170.49-553.45-614.87-1920.812201
=3679.117788-170.49-553.45-614.87-1920.812201
=3508.627788-553.45-614.87-1920.812201
=2955.177788-614.87-1920.812201
=2340.307788-1920.812201
=419.495587
Answer:0.5×12.72×16.33^2+12.72×16.33×13.09-56.22×13.09-170.49-553.45-614.87-0.5×22.42×13.09^2=419.495587