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Elenaliuta969
a fost răspuns

10×{45-2×[45×2×(400-298)]}=
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Răspuns :

Carinagabrielavelea

10×{45-2×[45×2×(400-298)]}

10×[45-2×(45×2×102)]

10×[45-2×(90×102)]

10×(45-2×9180)

10×(45-18360)

10×(−18.315)

−183.150

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