Oblicz:
a) -3 * (-5) =?
b) -3 * (- 5) * (-2) =?
c) 2 * (- 4) * 6 =?
d) -2 * (-4) * (-6) * (-3) =?
e) -1 * (-2) * (-3) * (-4) * (-5) =?
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A-2
B5
C10
D20
E15
a) -3*(-5)= 15
b) -3*(-5)*(-2)=-30
c) 2*(-4)*6= -48
d) -2*(-4)*(-6)*(-3)=144
e) -1*(-2)*(-3)*(-4)*(-5)=-120