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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 7.58×18^2-260.23×18+2207.22 .
Question type: Mathematical calculation
Solution:
7.58×18^2-260.23×18+2207.22
=7.58×324-260.23×18+2207.22
=2455.92-260.23×18+2207.22
=2455.92-4684.14+2207.22
=-2228.22+2207.22
=-21
Answer:7.58×18^2-260.23×18+2207.22=-21