Răspuns:
b. [tex](1,7^{2})^{3} * 1,7^{2^{3[/tex][tex]*1,7:(1,7^{2} )^{6}[/tex]=
[tex]1,7^{2*3} * 1,7 ^{2^{3} } * 1,7 : 1,7^{2*6}[/tex]=
[tex]1,7^{6} * 1,7^{8} * 1,7^{1} : 1,7^{12}[/tex]=
[tex]1,7^{6+8+1} : 1,7^{12}[/tex]=
[tex]1,7^{15} : 1,7^{12} =\\\\1,7^{15-12}= \\\\1,7^{3}[/tex]
[tex]d. (11,037^{3})^{21} : (11,037^{1} * 11,037^{6} ) : 11,037^{7} =\\\\11,037^{3*21} : 11,037^{1+6} : 11,037^{7} =\\\\11,037^{63} : 11,037^{7} : 11,037^{7} =\\\\11,037^{63-7-7} =\\\\11,037^{49}[/tex]
Explicație pas cu pas:
