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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 -2540.8*0.067^5+2940.8*0.067^4-1331.2*0.067^3+299.21*0.067^2-35.312*0.067+3.2917 .
Question type: Mathematical calculation
Solution:
-2540.8*0.067^5+2940.8*0.067^4-1331.2*0.067^3+299.21*0.067^2-35.312*0.067+3.2917
=-2540.8*0.000001350125107+2940.8*0.067^4-1331.2*0.067^3+299.21*0.067^2-35.312*0.067+3.2917
=-2540.8*0.000001350125107+2940.8*0.000020151121-1331.2*0.067^3+299.21*0.067^2-35.312*0.067+3.2917
=-2540.8*0.000001350125107+2940.8*0.000020151121-1331.2*0.000300763+299.21*0.067^2-35.312*0.067+3.2917
=-2540.8*0.000001350125107+2940.8*0.000020151121-1331.2*0.000300763+299.21*0.004489-35.312*0.067+3.2917
=-0.00343+2940.8*0.000020151121-1331.2*0.000300763+299.21*0.004489-35.312*0.067+3.2917
=-0.00343+0.05926-1331.2*0.000300763+299.21*0.004489-35.312*0.067+3.2917
=-0.00343+0.05926-0.400376+299.21*0.004489-35.312*0.067+3.2917
=-0.00343+0.05926-0.400376+1.343154-35.312*0.067+3.2917
=-0.00343+0.05926-0.400376+1.343154-2.365904+3.2917
=0.05583-0.400376+1.343154-2.365904+3.2917
=-0.344546+1.343154-2.365904+3.2917
=0.998608-2.365904+3.2917
=-1.367296+3.2917
=1.924404
Answer:-2540.8*0.067^5+2940.8*0.067^4-1331.2*0.067^3+299.21*0.067^2-35.312*0.067+3.2917=1.924404