сократить дробь a^3x-ax^3/ax^2-a^2x x^3y-2x^2y^2+xy^3/xy^2-x^2y. Created by ikizli2011. algebra-ru

xy^2-x^2y...

ikizli2011 @ikizli2011

October 2021 1 15 Report

сократить дробь
a^3x-ax^3/ax^2-a^2x
x^3y-2x^2y^2+xy^3/xy^2-x^2y

Answers & Comments

litanalove 1) =xa(a^3 -x^3) /ax(x² -a²) = -(x^3 -a^3) /(x -a)(x +a) = -(x -a)(x² +xa +a²) /(x -a)(x +a) = -(x² +xa +a²) /(x +a)

2) xy(x² -2xy +y²) /xy(y -x) =(x -y)² /(y -x) =(y -x)² /(y -x) =y -x

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6...

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Answers & Comments

na linejke ukazany lish deleniya 0 sm 7 sm i 11 smkak s pomoshyu takoj linejki po

vot domashnee zadanie a ya nichego v nem ne ponyala pomogite pliiz srochno

na polke v vagone dvizhushemsya s uskoreniem pryamolinejno lezhit portfel kak nap

mozhet li raznost dvuh chisel byt bolshe ih summyprivedite primery

kubiki ulozhili v korobki porovnu v 14 korobkah lezhat krasnye kubiki a v 16 zele

srochno 5 predlozhenij so slovami v tvaritelnom padezhe

7 3 11 44826 18 7 84 18 63 23 4 10 815 6 2030 75 10pomogit90f4fc41839404b16ace09b3c572cf63 95329

na foto pokazano umenshennoe izobrazhenie najdite cenu deleniya linejki dlinu ku

uchenikov odnogo iz klassov sprosili skolko vsego nog u tryoh afrikanchskih straus

6...

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