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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 (5/4)^26*0.8^26-(3^3-2^3)*(-1/7) .
Question type: Mathematical calculation
Solution:
(5/4)^26*0.8^26-(3^3-2^3)*(-1/7)
=1.25^26*0.8^26-(3^3-2^3)*(-1/7)
=1.25^26*0.8^26-19*(-1/7)
=1.25^26*0.8^26-19*(-0.142857)
=330.872245021211086*0.8^26-19*(-0.142857)
=330.872245021211086*0.003022314549037-19*(-0.142857)
=1-19*(-0.142857)
=1-(-2.714283)
=3.714283
Answer:(5/4)^26*0.8^26-(3^3-2^3)*(-1/7)=3.714283