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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 -1.2*10^-7*76.38^2+4*10^-5*76.38-0.007 .
Question type: Mathematical calculation
Solution:
-1.2*10^-7*76.38^2+4*10^-5*76.38-0.007
=-1.2*0.0000001*76.38^2+4*10^(-5)*76.38-0.007
=-1.2*0.0000001*5833.904399999999441+4*10^(-5)*76.38-0.007
=-1.2*0.0000001*5833.904399999999441+4*0.00001*76.38-0.007
=-0*5833.904399999999441+4*0.00001*76.38-0.007
=-0+4*0.00001*76.38-0.007
=-0+0.00004*76.38-0.007
=-0+0.003055-0.007
=0.003055-0.007
=-0.003945
Answer:-1.2*10^-7*76.38^2+4*10^-5*76.38-0.007=-0.003945