Question

va rog ma ajutati la exerciții​

Answer 1

Răspuns:

Explicație pas cu pas:

3⁻⁴=1/3⁴=1/81

4⁻³=1/4³=1/64

(1/6)⁻²=6²=36

(0,2)⁻²=(2/10)⁻²=(10/2)²=10²/2²=100/4=25

(2/3)⁻³=(3/2)³=3³/2³=27/8

(1³/₅)⁻²=(8/5)⁻2=(5/8)²=5²/8²=25/64

(0,3)⁻²=(3/10)⁻²=10²/3²=100/9

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2)

3⁴=81

2⁻⁵=1/32

(1/5) ³=1/125

(1/4)³=1/64

(2/3)³=8/27

(4/5)⁻²=25/16