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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 -37500+17300/(1+0.1)+16200/(1+0.1)^2+13800/(1+0.1)^3+7600/(1+0.1)^4 .
Question type: Mathematical calculation
Solution:
-37500+17300/(1+0.1)+16200/(1+0.1)^2+13800/(1+0.1)^3+7600/(1+0.1)^4
=-37500+17300/1.1+16200/(1+0.1)^2+13800/(1+0.1)^3+7600/(1+0.1)^4
=-37500+17300/1.1+16200/1.1^2+13800/(1+0.1)^3+7600/(1+0.1)^4
=-37500+17300/1.1+16200/1.1^2+13800/1.1^3+7600/(1+0.1)^4
=-37500+17300/1.1+16200/1.1^2+13800/1.1^3+7600/1.1^4
=-37500+17300/1.1+16200/1.21+13800/1.1^3+7600/1.1^4
=-37500+17300/1.1+16200/1.21+13800/1.331+7600/1.1^4
=-37500+17300/1.1+16200/1.21+13800/1.331+7600/1.4641
=-37500+15727.272727+16200/1.21+13800/1.331+7600/1.4641
=-37500+15727.272727+13388.429752+13800/1.331+7600/1.4641
=-37500+15727.272727+13388.429752+10368.144252+7600/1.4641
=-37500+15727.272727+13388.429752+10368.144252+5190.902261
=-21772.727273+13388.429752+10368.144252+5190.902261
=-8384.297521+10368.144252+5190.902261
=1983.846731+5190.902261
=7174.748992
Answer:-37500+17300/(1+0.1)+16200/(1+0.1)^2+13800/(1+0.1)^3+7600/(1+0.1)^4=7174.748992