Question

care este patratul lui 20^2 ajutor maine am teza

Answer 1

   
[tex]\displaystyle\\ \Big(20^2\Big)^2 = 20^{2\times 2} = \boxed{\bf 20^4}\\\\ 20^4 = (2 \times 10)^4 = 2^4 \times 10^4 = \boxed{\bf 16 \times 10^4} = \boxed{\bf 160000}[/tex]