Question

ayudaaaaaaa porfaaaa

Answer 1

Respuesta:

c. 9/49

Explicación paso a paso:

Recordar:

[(a/b)²]³ = (a/b) ^ (2×3) = (a/b)⁶

√(a/b)⁸ = (a/b) ^ (8÷2) = (a/b)⁴

= [(3/7)²]³ ÷ √(3/7)⁸

= (3/7)⁶ ÷ (3/7)⁴

= (3/7) ^ (6-4)

= (3/7)²

= 3²/7²

= 9/49