Odpowiedź:
a. 7V2=V(49•2)=V98
b. 1/3V18=V(1/9•18)=V2
a. 4V3-V27-2V12=4V3-V(9•3)-2V(4•3)=4V3-3V3-4V3=
=-3V3
a. V(25•121•4)=V25•V121•V4=5•11•2=110
b. V(9/16•4/81)=V(1/36)=1/6
lub V(9/16•4/81)=V(9/16•V4/81)=3/4•2/9=1/6
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Odpowiedź:
a. 7V2=V(49•2)=V98
b. 1/3V18=V(1/9•18)=V2
a. 4V3-V27-2V12=4V3-V(9•3)-2V(4•3)=4V3-3V3-4V3=
=-3V3
a. V(25•121•4)=V25•V121•V4=5•11•2=110
b. V(9/16•4/81)=V(1/36)=1/6
lub V(9/16•4/81)=V(9/16•V4/81)=3/4•2/9=1/6