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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 20*2^6-164*2^5+515*2^4-780*2^3+590*2^2-200*2+39 .
Question type: Mathematical calculation
Solution:
20*2^6-164*2^5+515*2^4-780*2^3+590*2^2-200*2+39
=20*64-164*2^5+515*2^4-780*2^3+590*2^2-200*2+39
=20*64-164*32+515*2^4-780*2^3+590*2^2-200*2+39
=20*64-164*32+515*16-780*2^3+590*2^2-200*2+39
=20*64-164*32+515*16-780*8+590*2^2-200*2+39
=20*64-164*32+515*16-780*8+590*4-200*2+39
=1280-164*32+515*16-780*8+590*4-200*2+39
=1280-5248+515*16-780*8+590*4-200*2+39
=1280-5248+8240-780*8+590*4-200*2+39
=1280-5248+8240-6240+590*4-200*2+39
=1280-5248+8240-6240+2360-200*2+39
=1280-5248+8240-6240+2360-400+39
=-3968+8240-6240+2360-400+39
=4272-6240+2360-400+39
=-1968+2360-400+39
=392-400+39
=-8+39
=31
Answer:20*2^6-164*2^5+515*2^4-780*2^3+590*2^2-200*2+39=31