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Fracția s/b care verifică egalitatea (3/4)⁸÷(a)³=(3/4)²×(3/4)³ este: urgent!!!!​

Răspuns :

Răspuns:

(3/4)⁸ ÷ (a/b)³ = (3/4)² × (3/4)³

(3/4)⁸ ÷ (a/b)³ = (3/4)²⁺³

(3/4)⁸ ÷ (a/b)³ = (3/4)⁵

(a/b)³ = (3/4)⁸ : (3/4)⁵
(a/b)³ = (3/4)⁸⁻⁵

(a/b)³ = (3/4)³

a/b = 3/4