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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: 2 questions will be solved this time.Among them
☆2 arithmetic calculations
[1/2 Formula]
Work: Calculate the value of equation 2010*2008+2009*2007-2008*2006-2007*2005 .
Question type: Mathematical calculation
Solution:
2010*2008+2009*2007-2008*2006-2007*2005
=4036080+2009*2007-2008*2006-2007*2005
=4036080+4032063-2008*2006-2007*2005
=4036080+4032063-4028048-2007*2005
=4036080+4032063-4028048-4024035
=8068143-4028048-4024035
=4040095-4024035
=16060
Answer:2010*2008+2009*2007-2008*2006-2007*2005=16060
[2/2 Formula]
Work: Calculate the value of equation 4.3+(2*(4.32+1.68)-1)/(2*2*3-1.0)+1/(0.75-1/0.4/10)-0.06+2008.06 .
Question type: Mathematical calculation
Solution:
4.3+(2*(4.32+1.68)-1)/(2*2*3-1.0)+1/(0.75-1/0.4/10)-0.06+2008.06
=4.3+(2*6-1)/(2*2*3-1.0)+1/(0.75-1/0.4/10)-0.06+2008.06
=4.3+11/(2*2*3-1.0)+1/(0.75-1/0.4/10)-0.06+2008.06
=4.3+11/11+1/(0.75-1/0.4/10)-0.06+2008.06
=4.3+11/11+1/0.5-0.06+2008.06
=4.3+1+1/0.5-0.06+2008.06
=4.3+1+2-0.06+2008.06
=5.3+2-0.06+2008.06
=7.3-0.06+2008.06
=7.24+2008.06
=2015.3
Answer:4.3+(2*(4.32+1.68)-1)/(2*2*3-1.0)+1/(0.75-1/0.4/10)-0.06+2008.06=2015.3