Question

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Answer 1

Respuesta:

A = √9/16

aplicamos ley de exponentes

A = √9 / √16

A = 3/4

......................................................................

B = ⁴√1/16

aplicamos ley de exponentes

B = ⁴√1 / ⁴√16

B = 1/2

Por lo tanto

A + B = 3/4 + 1/2

A + B = 5/4

RPTA = C) 1 1/4 porque es fracción mixta y al resolverla sale 5/4

1 1/4 = 4 × 1 + 1 / 4 = 5/4