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Temă de acasa 3,4²=3,4*3,4 =
1,9²=1,9*1,9=
5,2²=5,2*5,2=
6, 3²= 6,3*6,3 =
3,1³= 3,7*3,7*3,7=
4,6³ = 1,6*1,6*1,6=
2,5³ = 2,5*2,5*2,5=​