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heeelllpppp, pleaseee

Heeelllpppp Pleaseee class=

Răspuns :

amplifici 1 cu 3 =>
[tex] (\frac{3}{3} - \frac{5}{3}) {}^{2} \times \frac{3}{2} [/tex]
=
[tex] (- \frac{2}{3} ) {}^{2} \times \frac{3}{2} [/tex]
[tex] \frac{4}{9} \times \frac{3}{2} [/tex]
[tex] \frac{12}{18} [/tex]
=
[tex] \frac{2}{3} [/tex]
bafta , scuze ca nu am postat mai devreme !!!
Vezi imaginea DARIURS11