Odpowiedzi

2010-01-06T21:19:25+01:00
A)1÷7
b 5÷13
c 5÷2
d 4÷9
e 5÷4
2010-01-06T21:19:38+01:00
2010-01-06T21:22:14+01:00
A)√¼₉ =1/7
b)√²⁵₁₆₉=5/13
c)√6¹₄=√²⁵/₄=5/2=2½
d)√¹⁶₈₁=4/9
e)√1⁹₁₆ =√²⁵/₁₆=5/4=1¼