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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 (110.8-110)*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2 .
Question type: Mathematical calculation
Solution:
(110.8-110)*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+1.2*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+1.2*2+(-0.5)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+1.2*2+(-0.5)*2+(-0.9)*2
=1.6+(-0.6)*2+1.2*2+(-0.5)*2+(-0.9)*2
=1.6+(-1.2)+1.2*2+(-0.5)*2+(-0.9)*2
=1.6+-1.2+2.4+(-0.5)*2+(-0.9)*2
=1.6+-1.2+2.4+(-1)+(-0.9)*2
=1.6+-1.2+2.4+(-1)+(-1.8)
=0.4+2.4+(-1)+(-1.8)
=2.8+(-1)+(-1.8)
=1.8+(-1.8)
=0
Answer:(110.8-110)*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2=0
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (110.8-110)*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2 .
Question type: Mathematical calculation
Solution:
(110.8-110)*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+1.2*2+(109.5-110)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+1.2*2+(-0.5)*2+(109.1-110)*2
=0.8*2+(-0.6)*2+1.2*2+(-0.5)*2+(-0.9)*2
=1.6+(-0.6)*2+1.2*2+(-0.5)*2+(-0.9)*2
=1.6+(-1.2)+1.2*2+(-0.5)*2+(-0.9)*2
=1.6+-1.2+2.4+(-0.5)*2+(-0.9)*2
=1.6+-1.2+2.4+(-1)+(-0.9)*2
=1.6+-1.2+2.4+(-1)+(-1.8)
=0.4+2.4+(-1)+(-1.8)
=2.8+(-1)+(-1.8)
=1.8+(-1.8)
=0
Answer:(110.8-110)*2+(109.4-110)*2+(111.2-110)*2+(109.5-110)*2+(109.1-110)*2=0