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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 120*2^5-820*2^4+2060*2^3-2340*2^2+1180*2-200 .
Question type: Mathematical calculation
Solution:
120*2^5-820*2^4+2060*2^3-2340*2^2+1180*2-200
=120*32-820*2^4+2060*2^3-2340*2^2+1180*2-200
=120*32-820*16+2060*2^3-2340*2^2+1180*2-200
=120*32-820*16+2060*8-2340*2^2+1180*2-200
=120*32-820*16+2060*8-2340*4+1180*2-200
=3840-820*16+2060*8-2340*4+1180*2-200
=3840-13120+2060*8-2340*4+1180*2-200
=3840-13120+16480-2340*4+1180*2-200
=3840-13120+16480-9360+1180*2-200
=3840-13120+16480-9360+2360-200
=-9280+16480-9360+2360-200
=7200-9360+2360-200
=-2160+2360-200
=200-200
=0
Answer:120*2^5-820*2^4+2060*2^3-2340*2^2+1180*2-200=0
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 120*2^5-820*2^4+2060*2^3-2340*2^2+1180*2-200 .
Question type: Mathematical calculation
Solution:
120*2^5-820*2^4+2060*2^3-2340*2^2+1180*2-200
=120*32-820*2^4+2060*2^3-2340*2^2+1180*2-200
=120*32-820*16+2060*2^3-2340*2^2+1180*2-200
=120*32-820*16+2060*8-2340*2^2+1180*2-200
=120*32-820*16+2060*8-2340*4+1180*2-200
=3840-820*16+2060*8-2340*4+1180*2-200
=3840-13120+2060*8-2340*4+1180*2-200
=3840-13120+16480-2340*4+1180*2-200
=3840-13120+16480-9360+1180*2-200
=3840-13120+16480-9360+2360-200
=-9280+16480-9360+2360-200
=7200-9360+2360-200
=-2160+2360-200
=200-200
=0
Answer:120*2^5-820*2^4+2060*2^3-2340*2^2+1180*2-200=0