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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 3500/(1+5%)+3500/((1+5%)^2)+3500/((1+5%)^3)-10000 .
Question type: Mathematical calculation
Solution:
3500/(1+5%)+3500/((1+5%)^2)+3500/((1+5%)^3)-10000
=3500/1.05+3500/((1+5%)^2)+3500/((1+5%)^3)-10000
=3500/1.05+3500/(1.05^2)+3500/((1+5%)^3)-10000
=3500/1.05+3500/1.1025+3500/((1+5%)^3)-10000
=3500/1.05+3500/1.1025+3500/(1.05^3)-10000
=3500/1.05+3500/1.1025+3500/1.157625-10000
=3333.333333+3500/1.1025+3500/1.157625-10000
=3333.333333+3174.603175+3500/1.157625-10000
=3333.333333+3174.603175+3023.431595-10000
=6507.936508+3023.431595-10000
=9531.368103-10000
=-468.631897
Answer:3500/(1+5%)+3500/((1+5%)^2)+3500/((1+5%)^3)-10000=-468.631897