Jedyna tak okazja !
A)3√8x4=
3√27x5=
3√-64x9=
3√11x125=
B)3√27x8x5=
3√27x64x2=
3√64x125x6=
3√9x125x216=
C)3√88=
3√-81=
3√256=
3√875=
D)3√176=
3√192=
3√243=
3√1625=
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A)3√8x4 = 3√4*4*2=3*2*2√2=12√2
3√3*9*5=3*3√15=9√15
3√-64x9= -3√64*9=-3*8*3=-72
3√11x125=3√11*125=3√25*3*11=3*5√33=15√33
B)3√27x8x5=3√3*9*4*2*5=3*3*2√3*2*5=18√30
3√27x64x2=3*8√3*9*2=24*3√6=72√6
3√64x125x6=3*8*5√3*6=120√18=120√9*2=120*3√2=360√2
3√9x125x216=3*3*5√3*216=45√3*3*72=45√9*9*8=45*3*3*2√2=810√2
C)3√88=3√4*22=6√22
3√-81=-3*9=-27
3√256=3√64*4=3*8√4=3*8*2=48
3√875=3√35*25=3*5√35=15√35
D)3√176=3√4*44=3√4*4*11=3*2*2√11=12√11
3√192=3√4*48=3√4*4*12=3√4*4*4*3=3*2*2*2√3=24√3
3√243=3√3*81=3*9√3=27√3
3√1625=3√65*25=3*5√65=15√65