Tenglamadan x ning qiymatini toping: 3ˣ · 27 = 81

  1. 4
  2. 3
  3. 2
  4. 1

📝 Detailed explanation

27 va 81 sonlarini 3 ning darajasi ko'rinishida yozamiz: 3ˣ · 3³ = 3⁴. Daraja xossasiga ko'ra: 3ˣ⁺³ = 3⁴. Asoslar bir xil bo'lgani uchun ko'rsatkichlarni tenglashtiramiz: x + 3 = 4 ⇒ x = 1.
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