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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 sqrt(0.2*(0.1-0.175)^2+0.3*(0.15-0.175)^2+0.3*(0.2-10.175)^2+0.2*(0.25-0.175)^2) .
Question type: Mathematical calculation
Solution:
sqrt(0.2*(0.1-0.175)^2+0.3*(0.15-0.175)^2+0.3*(0.2-10.175)^2+0.2*(0.25-0.175)^2)
=sqrt(0.2*(-0.075)^2+0.3*(0.15-0.175)^2+0.3*(0.2-10.175)^2+0.2*(0.25-0.175)^2)
=sqrt(0.2*(-0.075)^2+0.3*(-0.025)^2+0.3*(0.2-10.175)^2+0.2*(0.25-0.175)^2)
=sqrt(0.2*(-0.075)^2+0.3*(-0.025)^2+0.3*(-9.975)^2+0.2*(0.25-0.175)^2)
=sqrt(0.2*(-0.075)^2+0.3*(-0.025)^2+0.3*(-9.975)^2+0.2*0.075^2)
=sqrt29.852625
=5.463756
Answer:sqrt(0.2*(0.1-0.175)^2+0.3*(0.15-0.175)^2+0.3*(0.2-10.175)^2+0.2*(0.25-0.175)^2)=5.463756