[tex] \huge( {a}^{x} ) {}^{y} = {a}^{x \times y} [/tex]
a)
[tex] = {11}^{8 \times 5} = {11}^{40} [/tex]
b)
[tex] = 13 {}^{10 \times 6} = {13}^{60} [/tex]
c)
[tex] = 17 {}^{6 \times 15} = {17}^{90} [/tex]
d)
[tex] {19}^{4 \times 12} = {19}^{48} [/tex]
e)
[tex]23 {}^{7 \times 10} = {23}^{70} [/tex]
f)
[tex]31 {}^{6 \times 12} = {31}^{72} [/tex]
