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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 9400-4500/1.2-3100/1.2^2-2400/1.2^3-1800/1.2^4 .
Question type: Mathematical calculation
Solution:
9400-4500/1.2-3100/1.2^2-2400/1.2^3-1800/1.2^4
=9400-4500/1.2-3100/1.44-2400/1.2^3-1800/1.2^4
=9400-4500/1.2-3100/1.44-2400/1.728-1800/1.2^4
=9400-4500/1.2-3100/1.44-2400/1.728-1800/2.0736
=9400-3750-3100/1.44-2400/1.728-1800/2.0736
=9400-3750-2152.777778-2400/1.728-1800/2.0736
=9400-3750-2152.777778-1388.888889-1800/2.0736
=9400-3750-2152.777778-1388.888889-868.055556
=5650-2152.777778-1388.888889-868.055556
=3497.222222-1388.888889-868.055556
=2108.333333-868.055556
=1240.277777
Answer:9400-4500/1.2-3100/1.2^2-2400/1.2^3-1800/1.2^4=1240.277777