Respuesta :

1)-D because the bottom number on the fraction of the mixed number is always the exponent when changing form. if it was 4 and 1/3 it would just be 4^3

Answer: For the First Question

Exact Form:

The 4th option [tex]\sqrt[3]{4x^{2} }[/tex]

And it's Decimal Form:

2.51984209

For the second one it is [tex]64x^{8}[/tex]