Упростить выражение[tex] \frac{x+y}{x-y} [/tex] - [tex] \frac{x-y}{x+y} [/tex]. Created by YuriyYarema. algebra-ru

tex]...

August 2021 1 18 Report

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[tex] \frac{x+y}{x-y} [/tex] - [tex] \frac{x-y}{x+y} [/tex]

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irakon63 $\frac{ (x+y)^{2}- (x-y)^{2} }{(x-y)(x+y)} = \frac{ (x+y-x+y)(x+y+x-y) }{(x-y)(x+y)}= 
 \frac{ 2y*2x }{(x-y)(x+y)}= \frac{4xy}{ x^{2}- y^{2} }$

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Answers & Comments

test po teme soglasovanie skazuemogo s podlezhashim 1 v kakom sluchae v predlozh

test po teme soglasovanie skazuemogo s podlezhashim 1 v kakom sluchae v predlozhe

mazmdama teledidar aryly elemdi kremin napisat tekst dlya izlozheniya

istoriya mira pochemu nekotorye strany azii na nekotoroe vremya ostavalis nezavi

dokazhite chto 1 80 50 delitsya na 300 2 8732 delitsya na 119

sochinenie otbasynday syjlasty 10 15 cjle

nuzhen polnyj otvet ne variant otveta a reshenie otvet otvet bez resheniya otmech3465f61ade1673e49c1080318f393aa7 20454

nuzhen polnyj otvet ne variant otveta a reshenie otvet otvet bez resheniya otmech3a79aa087eb937cf64b8d7a5e0445d05 75602

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