Răspuns :
Răspuns:
Explicație pas cu pas:
a)
= 3²/4²=9/16
-
b)
=5²/3²=25/9
c)
=4²/5²=16/25
d)
=7²/3²=49/9
e)
=2³/3²=8/9
f)
= 3³/4³=27/64
g)
=3³/2³=9/8
h)
=5³/3³=5*5*5/3*3*3= 125/27
i)
=1⁴/2⁴=1/16
j)
=2⁴/3⁴=16/81
k)
=3⁴/2⁴=64/16
l)
=4⁴/3⁴=4*4*4*4/3*3*3*3= 256/81
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2)
a)
= 5²/4²=25/16 ( A)
b)
=7²/4²=49/16 ( F)
c)
=6²/3²=36/9 (F)
d)
=5³/3³=125/27 (A)
e)
=5³/2³=125/8 (A)
f)
=3⁴/2⁴=81/16 ( F)
Explicație pas cu pas:
2.
a ) 5 ² / 4 ² = 25 / 16 A
b ) 7 ² / 4 ² = 49 / 16 F
c ) 6 ² / 3 ² = 36 / 9 F
d) 5 / ³ / 3 ³ = 125 / 27 A
e ) 5 ³ / 2 ³ = 125 / 8 A
f ) 3 ⁴ / 2 ⁴ = 81 / 16 F
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