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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 -20*(2+2*(20-20*0.25)^3)+20*(3+2*(20*0.25)^5) .
Question type: Mathematical calculation
Solution:
-20*(2+2*(20-20*0.25)^3)+20*(3+2*(20*0.25)^5)
=-20*(2+2*15^3)+20*(3+2*(20*0.25)^5)
=-20*6752+20*(3+2*(20*0.25)^5)
=-20*6752+20*(3+2*5^5)
=-20*6752+20*6253
=-135040+20*6253
=-135040+125060
=-9980
Answer:-20*(2+2*(20-20*0.25)^3)+20*(3+2*(20*0.25)^5)=-9980