Odpowiedzi

2010-01-18T14:57:46+01:00
5⁶×5⁴
_____ ×(1/5)²=
5⁷×5

=(5¹⁰/5⁸) * 5⁻² =

=5²*5⁻²=

=5⁰=

=1
2 5 2
2010-01-18T14:58:15+01:00