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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 19×38+38×57+57×76+76×95+95×114 .
Question type: Mathematical calculation
Solution:
19×38+38×57+57×76+76×95+95×114
=722+38×57+57×76+76×95+95×114
=722+2166+57×76+76×95+95×114
=722+2166+4332+76×95+95×114
=722+2166+4332+7220+95×114
=722+2166+4332+7220+10830
=2888+4332+7220+10830
=7220+7220+10830
=14440+10830
=25270
Answer:19×38+38×57+57×76+76×95+95×114=25270