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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 -1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2 .
Question type: Mathematical calculation
Solution:
-1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2
=-1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2
=-1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2
=-1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2
=-1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2
=-1*57.19140625-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2
=-1*57.19140625-6*-20.796875-13*(-2.75)^2-12*(-2.75)-2
=-1*57.19140625-6*(-20.796875)-13*7.5625-12*(-2.75)-2
=-57.191406-6*(-20.796875)-13*7.5625-12*(-2.75)-2
=-57.191406-(-124.78125)-13*7.5625-12*(-2.75)-2
=-57.191406--124.78125-98.3125-12*(-2.75)-2
=-57.191406--124.78125-98.3125-(-33)-2
=67.589844-98.3125-(-33)-2
=-30.722656-(-33)-2
=2.277344-2
=0.277344
Answer:-1*(-2.75)^4-6*(-2.75)^3-13*(-2.75)^2-12*(-2.75)-2=0.277344