[tex]Solution, 64^{\frac{2}{3}}=16[/tex]
[tex]Steps:[/tex]
[tex]64^{\frac{2}{3}}[/tex]
[tex]\mathrm{Factor\:the\:number:\:}\:64=4^3, =\left(4^3\right)^{\frac{2}{3}}[/tex]
[tex]\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc}, \left(4^3\right)^{\frac{2}{3}}=4^{3\cdot \frac{2}{3}}=4^2, =4^2[/tex]
[tex]\mathrm{Refine}, =16[/tex]
[tex]\mathrm{The\:Correct\:Answer\:is\:16}[/tex]
[tex]\mathrm{Hope\:This\:Helps!!!}[/tex]
