Question

va rog am nevoie de rapsuns si rezolvare ​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

(1¹/₄)²= (5/4)²=5²/4²=25/16  (A)

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b)

(1³/₄)²= (7/4)²= 7²/4²=49/16  (F)

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c)

(2¹/₃)²=(7/3)²=7²/ 3²  = 49/9 (A)

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d)

(1²/₃)³= ( 5/3)³= 5³/3³= 125/27  (A)

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e)

(2¹/₂)³= (5/2)³=5³/2³=  125/8 (A)

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f)

(1¹/₂)⁴= ( 3/2)⁴= 3⁴/2⁴= 81/16 (F)