• bleistift2@feddit.de
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    7 个月前

    This was very clear. Now that I see it, I realize it’s the same reasoning why x^(-3) is 1/(x^3):

     2 × -3 = -6
     1 × -3 = -3
     0 × -3 =  0
    -1 × -3 =  3
    

    Thank you!