1. is the expression [tex]8x8^5[/tex] equivalent to [tex](8x8)^5[/tex]

2. is the expression [tex](3^2)^3[/tex] equivalent to [tex](3^3)^2[/tex]

3. is the expression [tex]\frac{3^2}{3^3}[/tex] equivalent to [tex]\frac{3^3}{3^2}[/tex]

explain for all.