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总述：本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业：求算式 -399*(1+0.096)^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7) 的值.
题型：数学计算
解:
-399*(1+0.096)^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^-6+241.67*1.096^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^-6+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*1.096^(-2)+268.73*1.096^(-3)+109.31*1.096^(-4)+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*1.096^(-3)+109.31*1.096^(-4)+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*1.096^(-4)+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+(-273.889126)+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+75.756112+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+(75.756112)+137.849033+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+(75.756112)+137.849033+132.790353+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+(75.756112)+137.849033+132.790353+127.218088
=-637.940221+204.119497+75.756112+137.849033+132.790353+127.218088
=-433.820724+75.756112+137.849033+132.790353+127.218088
=-358.064612+137.849033+132.790353+127.218088
=-220.215579+132.790353+127.218088
=-87.425226+127.218088
=39.792862
答案:-399*(1+0.096)^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)=39.792862
☆算术计算1题
〖1/1算式〗
作业：求算式 -399*(1+0.096)^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7) 的值.
题型：数学计算
解:
-399*(1+0.096)^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^(-6)+241.67*(1+0.096)^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^-6+241.67*1.096^(-7)
=-399*1.096^-1+(-329)*1.096^-2+268.73*1.096^-3+109.31*1.096^-4+218*1.096^-5+230.16*1.096^-6+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*1.096^(-2)+268.73*1.096^(-3)+109.31*1.096^(-4)+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*1.096^(-3)+109.31*1.096^(-4)+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*1.096^(-4)+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*1.096^(-5)+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*1.096^(-6)+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*1.096^(-7)
=-399*0.912408759124087+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+(-329)*0.832489743726357+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+(-273.889126)+268.73*0.759570934056895+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+109.31*0.693039173409576+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+75.756112+218*0.632335012235014+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+(75.756112)+137.849033+230.16*0.576948003864064+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+(75.756112)+137.849033+132.790353+241.67*0.52641241228473
=-364.051095+-273.889126+204.119497+(75.756112)+137.849033+132.790353+127.218088
=-637.940221+204.119497+75.756112+137.849033+132.790353+127.218088
=-433.820724+75.756112+137.849033+132.790353+127.218088
=-358.064612+137.849033+132.790353+127.218088
=-220.215579+132.790353+127.218088
=-87.425226+127.218088
=39.792862
答案:-399*(1+0.096)^(-1)+(-329)*(1+0.096)^(-2)+268.73*(1+0.096)^(-3)+109.31*(1+0.096)^(-4)+218*(1+0.096)^(-5)+230.16*(1+0.096)^(-6)+241.67*(1+0.096)^(-7)=39.792862
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