разложите числа на множители а)625 б)400 в)243 г)343. Created by 85754515252455245485. matematika-ru

разложите числа на множители а)625 б)400 в)243 г)343...

katyakhmel200 а) 625 = 5*5*5*5
625 | 5
125 | 5
25 | 5
   5 | 5
    1

б) 400 = 2*2*2*2*5*5
400 | 2
200 | 2
100 | 2
50 | 2
25 | 5
   5 | 5
   1

в) 243 = 3*3*3*3*3
243 | 3
81 | 3
27 | 3
   9 | 3
   3 | 3
   1

г) 343 = 7*7*7
343 | 7
49 | 7
   7 | 7
   1

2 votes Thanks 2

sashckasmoypvg1 625 = 1, 5, 25, 125, 625
400 = 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
243 = 1, 3, 9, 27, 81, 243
343 = 1, 7, 49, 343

1 votes Thanks 1

Answers & Comments

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