计算:(-2)的2006次方+(-2)的2007次方

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计算:(-2)的2006次方+(-2)的2007次方

计算:(-2)的2006次方+(-2)的2007次方
计算:(-2)的2006次方+(-2)的2007次方

计算:(-2)的2006次方+(-2)的2007次方
(-2)^2006+(-2)^2007
=2^2006-2^2007
=2^2006-2^2006*2
=2^2006*(1-2)
=-2^2006
2^n表示2的n次方
*表示乘

=2^2006-2^2007
=2^2006-2^2006*2
=2^2006*(1-2)
=-2^2006
6448416162313113320231324649694065461134151262349786131123456754122234425325816432248971251468415222222532681612216212362.8542685...

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=2^2006-2^2007
=2^2006-2^2006*2
=2^2006*(1-2)
=-2^2006
6448416162313113320231324649694065461134151262349786131123456754122234425325816432248971251468415222222532681612216212362.854268524626482962486763.41562498368238719624*10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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