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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 800/(1+0.8)+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5 .
Question type: Mathematical calculation
Solution:
800/(1+0.8)+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/1.8^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/1.8^4+800/1.8^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/1.8^4+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/1.8^3+800/1.8^4+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/1.8^4+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/10.4976+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+800/3.24+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+137.174211+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+137.174211+76.207895+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+137.174211+76.207895+42.33772+10000/18.895680000000002
=444.444444+246.91358+137.174211+76.207895+42.33772+529.221494
=691.358024+137.174211+76.207895+42.33772+529.221494
=828.532235+76.207895+42.33772+529.221494
=904.74013+42.33772+529.221494
=947.07785+529.221494
=1476.299344
Answer:800/(1+0.8)+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5=1476.299344
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 800/(1+0.8)+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5 .
Question type: Mathematical calculation
Solution:
800/(1+0.8)+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/1.8^4+800/(1+0.8)^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/1.8^4+800/1.8^5+10000/(1+0.8)^5
=800/1.8+800/1.8^2+800/1.8^3+800/1.8^4+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/1.8^3+800/1.8^4+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/1.8^4+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/10.4976+800/1.8^5+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/1.8^5
=800/1.8+800/3.24+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+800/3.24+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+800/5.832000000000001+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+137.174211+800/10.4976+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+137.174211+76.207895+800/18.895680000000002+10000/18.895680000000002
=444.444444+246.91358+137.174211+76.207895+42.33772+10000/18.895680000000002
=444.444444+246.91358+137.174211+76.207895+42.33772+529.221494
=691.358024+137.174211+76.207895+42.33772+529.221494
=828.532235+76.207895+42.33772+529.221494
=904.74013+42.33772+529.221494
=947.07785+529.221494
=1476.299344
Answer:800/(1+0.8)+800/(1+0.8)^2+800/(1+0.8)^3+800/(1+0.8)^4+800/(1+0.8)^5+10000/(1+0.8)^5=1476.299344