Réponses

2014-01-02T16:02:16+01:00
P=puissance
a) 4p2x25=(4x5)p2=20p2
b)2p3x27=(2x3)p3=6p3
 c) 4p3x125=(4x5)p3 =20p3
d)5p3x8=(5x2)p3=10p3
e)3p3x64=(3x4)p3=12p3
f)7p2x100=(7x10)p2=70p2