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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 -1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2 .
Question type: Mathematical calculation
Solution:
-1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2
=-1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2
=-1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2
=-1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2
=-1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2
=-1*39.0625-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2
=-1*39.0625-6*-15.625-13*(-2.5)^2-12*(-2.5)-2
=-1*39.0625-6*(-15.625)-13*6.25-12*(-2.5)-2
=-39.0625-6*(-15.625)-13*6.25-12*(-2.5)-2
=-39.0625-(-93.75)-13*6.25-12*(-2.5)-2
=-39.0625--93.75-81.25-12*(-2.5)-2
=-39.0625--93.75-81.25-(-30)-2
=54.6875-81.25-(-30)-2
=-26.5625-(-30)-2
=3.4375-2
=1.4375
Answer:-1*(-2.5)^4-6*(-2.5)^3-13*(-2.5)^2-12*(-2.5)-2=1.4375