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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 0.0005×(23^3-729)-0.0135*(23^2-81)+0.7215*(23-9) .
Question type: Mathematical calculation
Solution:
0.0005×(23^3-729)-0.0135*(23^2-81)+0.7215*(23-9)
=0.0005×11438-0.0135*(23^2-81)+0.7215*(23-9)
=0.0005×11438-0.0135*448+0.7215*(23-9)
=0.0005×11438-0.0135*448+0.7215*14
=5.719-0.0135*448+0.7215*14
=5.719-6.048+0.7215*14
=5.719-6.048+10.101
=-0.329+10.101
=9.772
Answer:0.0005×(23^3-729)-0.0135*(23^2-81)+0.7215*(23-9)=9.772