Ответ: q = 2
Объяснение:
8*(b1 + b1*q + b1*q²) = b1*q³ + b1*q⁴ + b1*q⁵
8*b1*(1 + q + q²) = b1*q³*(1 + q + q²)
8 = q³
q = 2
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Verified answer
Ответ: q = 2
Объяснение:
8*(b1 + b1*q + b1*q²) = b1*q³ + b1*q⁴ + b1*q⁵
8*b1*(1 + q + q²) = b1*q³*(1 + q + q²)
8 = q³
q = 2