Explicație pas cu pas:
[tex]\large \it (0,5)^{7} \cdot(0,5)^{9}: \bigg((0,5)^{4} \bigg)^{4} =[/tex]
[tex] \large \it \: (0,5)^{7+9}:\bigg((0,5)^{4}\bigg)^{4} =[/tex]
[tex]\large \it (0,5)^{16}:(0,5)^{4 \cdot4} =(0,5)^{16}:(0,5)^{16} = [/tex]
[tex]\large \it (0,5)^{16 - 16} =(0,5)^{0} =\red{\Large\boxed{ \it 1}}[/tex]
#copaceibrainly
