Odpowiedzi

2010-03-09T15:48:27+01:00
(-3/7)5=Z(-15/7)=-2 i 1/7

10-(-2/3)=10+2/3=30/3+2/3= 32/3=10 i 2/3

3 3/4 razy (-0,07)2=3 i 3/4*(-0,14)=-0,525

(-8)2+(-1/3)3 = -16+(-1)= -17
3 3 3