Question

“Efectuați următoarele operați” am nevoie urgent ! Dau coroană

Answer 1

Răspuns:

a) 0,01 ;0,25 ; 0,36 ; 1,44; 11,56; 56,25 ; 9,61

b)0,001; 0 125 ; 0,216; 1,728 ; 39,304 ; 421,875; 29,791

Answer 2

$\it a)\\ \\ 0,1^2=0,1\cdot0,1=0,01\\ \\ 0,5^2=0,5\cdot0,5=0,25\\ \\ 0,6^2=0,36\\ \\ 1,2^2=1,44\\ \\ 3,4^2=3,4\cdot3,4=11,56\\ \\ 7,5^2=56,25\\ \\ 3,1^2=9,61\\ \\ \\ b)\\ \\ 0,1^3=0,1^2\cdot0,1=0,01\cdot0,1=0,001\\ \\ 0,5^3=0,125\\ \\ 0,6^3=0,216\\ \\ 1,2^3=1,728\\ \\ 3,4^3=39,304\\ \\ 7,5^3=421,875$