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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 1/2×22.36×(2-0.27)×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5) .
Question type: Mathematical calculation
Solution:
1/2×22.36×(2-0.27)×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×(1.73/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×(2.39/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=0.5×22.36×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=11.18×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=19.3414×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=243.250347+1/2×28.38×2.39×9.296667+5.33×7×5
=243.250347+0.5×28.38×2.39×9.296667+5.33×7×5
=243.250347+14.19×2.39×9.296667+5.33×7×5
=243.250347+33.9141×9.296667+5.33×7×5
=243.250347+315.288094+5.33×7×5
=243.250347+315.288094+37.31×5
=243.250347+315.288094+186.55
=558.538441+186.55
=745.088441
Answer:1/2×22.36×(2-0.27)×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)=745.088441
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 1/2×22.36×(2-0.27)×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5) .
Question type: Mathematical calculation
Solution:
1/2×22.36×(2-0.27)×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×(1.73/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×(2.39/3+8.5)+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×(7/2+1.5)
=1/2×22.36×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=0.5×22.36×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=11.18×1.73×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=19.3414×12.576667+1/2×28.38×2.39×9.296667+5.33×7×5
=243.250347+1/2×28.38×2.39×9.296667+5.33×7×5
=243.250347+0.5×28.38×2.39×9.296667+5.33×7×5
=243.250347+14.19×2.39×9.296667+5.33×7×5
=243.250347+33.9141×9.296667+5.33×7×5
=243.250347+315.288094+5.33×7×5
=243.250347+315.288094+37.31×5
=243.250347+315.288094+186.55
=558.538441+186.55
=745.088441
Answer:1/2×22.36×(2-0.27)×((2-0.27)/3+12)+1/2×28.38×(3.5-1.11)×((3.5-1.11)/3+8.5)+5.33×7×(7/2+1.5)=745.088441