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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 -100+52/1.115+38/1.115^2+31/1.115^3+21/1.115^4 .
Question type: Mathematical calculation
Solution:
-100+52/1.115+38/1.115^2+31/1.115^3+21/1.115^4
=-100+52/1.115+38/1.243225+31/1.115^3+21/1.115^4
=-100+52/1.115+38/1.243225+31/1.386195875+21/1.115^4
=-100+52/1.115+38/1.243225+31/1.386195875+21/1.545608400625
=-100+46.636771+38/1.243225+31/1.386195875+21/1.545608400625
=-100+46.636771+30.565666+31/1.386195875+21/1.545608400625
=-100+46.636771+30.565666+22.363362+21/1.545608400625
=-100+46.636771+30.565666+22.363362+13.586883
=-53.363229+30.565666+22.363362+13.586883
=-22.797563+22.363362+13.586883
=-0.434201+13.586883
=13.152682
Answer:-100+52/1.115+38/1.115^2+31/1.115^3+21/1.115^4=13.152682