Agar kubning qirrasining uzunligi 4√7 ga teng bo'lsa, uning hajmini toping.
- 64
- 448√7
- 48√7
- 448
📝 Detailed explanation
Kubning hajmi V = a³ formulasi bilan topiladi.O'rniga qo'yamiz: V = (4√7)³ = 4³ · (√7)³.
Hisoblaymiz: 64 · (7√7) = 448√7.
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