Explicação passo-a-passo:
a)
[tex]5^{5} \times 5^{2} \times {5}^{1} = {5}^{5 + 2 + 1} = {5}^{8} [/tex]
b)
[tex] {8}^{2} \times {8}^{3} = {8}^{2 + 3} = {8}^{5} [/tex]
c)
[tex] {9}^{1} \times {9}^{1} \times {9}^{1} \times {9}^{1} = {9}^{1 + 1 + 1 + 1} = {9}^{4} [/tex]
d)
[tex] {10}^{3} \times {10}^{3} = {10}^{3 + 3} = {10}^{6} [/tex]
e)
[tex] {5}^{2} \times {5}^{2} \times {5}^{2} \times {5}^{2} \times {5}^{2} \times {5}^{2} = {5}^{6 \times 2} = {5}^{12} [/tex]
f)
[tex] {4}^{2} \times {4}^{3} = {4}^{5} [/tex]
