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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 (18-19.03)^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2 .
Question type: Mathematical calculation
Solution:
(18-19.03)^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+-0.83^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=1.7498+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=2.1467+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=2.3316+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=2.3325+0.0289+0.1369+0.3249+0.7569+1.3689
=2.3614+0.1369+0.3249+0.7569+1.3689
=2.4983+0.3249+0.7569+1.3689
=2.8232+0.7569+1.3689
=3.5801+1.3689
=4.949
Answer:(18-19.03)^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2=4.949
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (18-19.03)^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2 .
Question type: Mathematical calculation
Solution:
(18-19.03)^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+(19.9-19.03)^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+(20.2-19.03)^2
=-1.03^2+(-0.83)^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+-0.83^2+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+(-0.63)^2+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+(-0.43)^2+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+(-0.03)^2+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.17^2+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.37^2+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.57^2+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.87^2+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.17^2
=1.0609+0.6889+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=1.7498+0.3969+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=2.1467+0.1849+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=2.3316+0.0009+0.0289+0.1369+0.3249+0.7569+1.3689
=2.3325+0.0289+0.1369+0.3249+0.7569+1.3689
=2.3614+0.1369+0.3249+0.7569+1.3689
=2.4983+0.3249+0.7569+1.3689
=2.8232+0.7569+1.3689
=3.5801+1.3689
=4.949
Answer:(18-19.03)^2+(18.2-19.03)^2+(18.4-19.03)^2+(18.6-19.03)^2+(19-19.03)^2+(19.2-19.03)^2+(19.4-19.03)^2+(19.6-19.03)^2+(19.9-19.03)^2+(20.2-19.03)^2=4.949