Question

Log mala 2 25 pierwiastkow z 5
log mala 4 64
log mala 3 1/6+ log mala 3 2/3

Answer 1

Log mala 2 25 pierwiastkow z 5log0, 2  25 √5
log  małe 1/5    25√5=x
(1/5) do potegi x= 5²*5 do potegi 1/2
5 do potegi -x= 5 do potegi 5/2
-x=5/2
x=5/2
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log mala 4 64
log 4  64=x
4 do potegi x=4³
x=3
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log mala 3 1/6+ log mala 3 2/3
log 3  1/6 + log 3  2/3= log 3 [ 1/6*2/3]= log 3  1/9
log 3  1/9=x
 3 do potegi x= 3 do potegi -2
x=-2
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