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Автор - Delique

0.5√50+0.8√72-0.2√32 упрастите выражение

Ответ

Автор - polinka200335
0.5√50+0.8√72-0.2√32=0,5×5√2+0,8×6√2-0,2×4√2=2,5√2+4,8√2-0,8√2=6,5√2

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