Question

Descompune in produl de puteri de nr prime urmatoarele nr
a) 12,24,60,75
b) 120,576,324,800
c) 2475,4410,12100,19008

Va rog sa ma ajutati:))))

Answer 1

a) 12 = 2²x3¹ ; 24 = 2³x3 ; 60 = 2²x3x5  ; 75 = 5²x3

b) 120 = 2³x3x5  ; 576 = 2⁶x3²  ; 324 = 2²x3⁴ ; 800 = 2⁵x5²

c) 2475 = 5²x3²x11  ; 4410 = 2³x5x3²x7² ; 12100 = 2²x5²x11²  ; 19008 = 2⁶x3³x11