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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 (√2/2)^2+18/16-√20/16-10/16 .
Question type: Mathematical calculation
Solution:
(√2/2)^2+18/16-√20/16-10/16
=0.707107^2+18/16-√20/16-10/16
=0.707107^2+18/16-4.472136/16-10/16
=0.500000309449+18/16-4.472136/16-10/16
=0.500000309449+1.125-4.472136/16-10/16
=0.500000309449+1.125-0.279508-10/16
=0.500000309449+1.125-0.279508-0.625
=1.625-0.279508-0.625
=1.345492-0.625
=0.720492
Answer:(√2/2)^2+18/16-√20/16-10/16=0.720492