Oblicz : a) log do potęgi 5 25 = b) log do potęgi 4 64 = log5 10 = c) 5
Oblicz :
a) log do potęgi 5 25 =
b) log do potęgi 4 64 =
log5 10 =
c) 5
log₅25=x 5ˣ=25 5ˣ=5² x=2 log₅25=2 log₄64=x 4ˣ=64 4ˣ=4³ x=3 log₄64=3 log₅10=log₅(2*5)=log₅5+log₅2=1+log₅2