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Ma puteti ajuta?....

Ma Puteti Ajuta class=

Răspuns :

CosmoteRo
[tex] \frac{X+1+3X+1}{2X+1} = \frac{4X+2}{2X+2} = \frac{2X+1}{X+1} = 2[/tex]

[tex] \frac{3A+2B+2A+3B}{A+B} = \frac{5A+5B}{A+B} = \frac{5(A+B)}{A+B} =5[/tex]

[tex] \frac{100A+10B+C+100C+10A+B+100B+10C+A}{999} = \frac{111A+111B+111C}{999} = \frac{111(A+B+C)}{999} [/tex]

[tex] \frac{5A+3-3A+1}{3A+6} = \frac{2A+4}{3A+6} [/tex]

Atât te-am putut ajuta

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