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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 (2.9*2.9*8+1.8*2.9*8+1.8*2.9*6+0.8*2.1*15+1.2*2.1*6+1.2*1.8*3+1.7*1.9*6+1.2*1.9*2+1.5*2.1*2+0.8*2+1*0.65*2+1*1.3*2) .
Question type: Mathematical calculation
Solution:
(2.9*2.9*8+1.8*2.9*8+1.8*2.9*6+0.8*2.1*15+1.2*2.1*6+1.2*1.8*3+1.7*1.9*6+1.2*1.9*2+1.5*2.1*2+0.8*2+1*0.65*2+1*1.3*2)
=222.9
Answer:(2.9*2.9*8+1.8*2.9*8+1.8*2.9*6+0.8*2.1*15+1.2*2.1*6+1.2*1.8*3+1.7*1.9*6+1.2*1.9*2+1.5*2.1*2+0.8*2+1*0.65*2+1*1.3*2)=222.9