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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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-(450/800)^2-(300/800)^2-(50/800)^2 .
Question type: Mathematical calculation
Solution:
1-(450/800)^2-(300/800)^2-(50/800)^2
=1-0.5625^2-(300/800)^2-(50/800)^2
=1-0.5625^2-0.375^2-(50/800)^2
=1-0.5625^2-0.375^2-0.0625^2
=1-0.31640625-0.375^2-0.0625^2
=1-0.31640625-0.140625-0.0625^2
=1-0.31640625-0.140625-0.00390625
=0.683594-0.140625-0.00390625
=0.542969-0.00390625
=0.539063
Answer:1-(450/800)^2-(300/800)^2-(50/800)^2=0.539063