Question

Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.

two to the seven eighths power, all over two to the one fourth power

Answer 1

\[\left( \frac{ 2^{7/8} }{ 2^{1/4} } \right) = ?\]

do you think on this above wrote ?

so then use this property (2^a)/(2^b) = 2^(a-b)

and you need to know again that in case of a rational exponent the denominator will be the indice of radical

hope helped understandably