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a fost răspuns

(3supra4) la 2 B(5supra3)la a doua C (4supra5 la a doua D (7supra3) la a doua urgent​

Răspuns :

Răspuns:

[tex]( \frac{3}{4} )^{2} = \frac{3 \times 3}{4 \times 4} = \frac{9}{16} [/tex]

[tex]( \frac{5}{3} )^{2} = \frac{5 \times 5}{3 \times 3} = \frac{25}{9} [/tex]

[tex]( \frac{7}{3} )^{2} = \frac{7 \times 7}{3 \times 3} = \frac{49}{9} [/tex]

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