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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 2*500*0.0617^2/(sqrt(3)*0.1^2)-300*0.05^2/(0.1^2-0.05^2)*2 .
Question type: Mathematical calculation
Solution:
2*500*0.0617^2/(sqrt(3)*0.1^2)-300*0.05^2/(0.1^2-0.05^2)*2
=2*500*0.0617^2/(sqrt3*0.1^2)-300*0.05^2/(0.1^2-0.05^2)*2
=2*500*0.0617^2/0.017321-300*0.05^2/(0.1^2-0.05^2)*2
=2*500*0.0617^2/0.017321-300*0.05^2/0.0075*2
=2*500*0.00380689/0.017321-300*0.05^2/0.0075*2
=2*500*0.00380689/0.017321-300*0.0025/0.0075*2
=1000*0.00380689/0.017321-300*0.0025/0.0075*2
=3.80689/0.017321-300*0.0025/0.0075*2
=219.784654-300*0.0025/0.0075*2
=219.784654-0.75/0.0075*2
=219.784654-100*2
=219.784654-200
=19.784654
Answer:2*500*0.0617^2/(sqrt(3)*0.1^2)-300*0.05^2/(0.1^2-0.05^2)*2=19.784654