Question

Sendo X=(2^2)^3, y=(2^3)^2 e z=2^3^2, calcule X.y.z na forma de uma potência

Answer 1

$x=(2^2)^3=2^{2\cdot3}=2^6\\\\y=(2^3)^2=2^{3\cdot2}=2^6\\\\z=2^{3^2}=2^9\\\\xyz=2^6\cdot2^6\cdot2^9=2^{6+6+9}=2^{21}$