Answer: The Numerator of The Exponent =4
The Denominator of The Exponent= 7
Step-by-step explanation:
The law of radicals says that :-
\(\sqrt[n]{t} =t^{\frac{1}{n}}\)
The given expression: \(\sqrt[7]{y^4}\)
By using law of radicals the above expression will be equivalent to
\(\sqrt[7]{y^4}\\\\=y^{4\times\frac{1}{7}}\\\\=y^{\frac{4}{7}}\).
Now it can be seen that , the Numerator of The Exponent =4
The Denominator of The Exponent= 7
