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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 -200000×(1+7%)^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8 .
Question type: Mathematical calculation
Solution:
-200000×(1+7%)^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-1331796.802925+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-1153615.302357+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-987090.535471+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-831459.912213+145449.180615+135933.813659+127040.947344+118729.857331
=-686010.731598+135933.813659+127040.947344+118729.857331
=-550076.917939+127040.947344+118729.857331
=-423035.970595+118729.857331
=-304306.113264
Answer:-200000×(1+7%)^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8=-304306.113264
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation -200000×(1+7%)^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8 .
Question type: Mathematical calculation
Solution:
-200000×(1+7%)^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/(1+7%)^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/(1+7%)^8
=-200000×1.07^30+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.07^2+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.07^3+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.07^4+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.07^5+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.07^6+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.07^7+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.07^8
=-200000×7.612255042662042+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+204000/1.07+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+204000/1.1449+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+204000/1.225043+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+204000/1.31079601+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+204000/1.4025517307+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+204000/1.500730351849+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+204000/1.605781476478431+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+204000/1.718186179831921
=-1522451.008532+190654.205607+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-1331796.802925+178181.500568+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-1153615.302357+166524.766886+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-987090.535471+155630.623258+145449.180615+135933.813659+127040.947344+118729.857331
=-831459.912213+145449.180615+135933.813659+127040.947344+118729.857331
=-686010.731598+135933.813659+127040.947344+118729.857331
=-550076.917939+127040.947344+118729.857331
=-423035.970595+118729.857331
=-304306.113264
Answer:-200000×(1+7%)^30+204000/(1+7%)+204000/(1+7%)^2+204000/(1+7%)^3+204000/(1+7%)^4+204000/(1+7%)^5+204000/(1+7%)^6+204000/(1+7%)^7+204000/(1+7%)^8=-304306.113264