November 2018 2 13 Report

Zreduku wyrazy podobne :D

a) b - a - r - b - a - p - a - p - a = b) a + 2b + 3c - 4c - 5b - 6a = c) a ( do szcześcianu ) + 2a - a ( do kwadratu ) + 3a ( a do kwadratu ) - 10a (a do sześcianu ) + 5 d) 5x ( x do kwadratu ) - x (do kwadratu) + y ( do kwadratu ) + y - 3 - y + ( -2) y (do kwadratu) + 5 e)13x+ 7 y -10x - 4y + 5y f) 90x + 3 y - x ( do kwadratu ) - 9 razy 9x - 2y + x ( do kwadratu ) .


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