oblicz logarytmy: log1/2 1/16 log1/2 4 log1/2 32 log√2 2√2 log√2 4 log√2 1024
oblicz logarytmy:
log1/2 1/16
log1/2 4
log1/2 32
log√2 2√2
log√2 4
log√2 1024
log 1/2 1/16=x (1/2) do potegi x=(1/2) do czwartej x=4 log 1/2 4=x [1/2] do potegi x=4 2 do potęgi -x=2² -x=2 x=-2 log1/2 32=x [1/2] do potęgi x=32 2 do potegi -x=2 do piatej -x=5 x=-5 log √2 2√2=x √2 do potegi x=2√2 2 do potegi 1/2x=2 do potęgi 3/2 1/2x=3/2 /*2 x=3 log √2 4=x √2 do potegi x=4 2 do potegi 1/2x=2² 1/2x=2 x=4 log √2 1024=x √2 do potegi x=1024 2 do potegi 1/2x=2 do potegi 10 1/2x=10 x=20