Use rational exponents to write as a single radical expression.
-$\frac { \sqrt [ 3 ] { y } } { \sqrt [ 4 ] { y } }$
A) $\sqrt [ 4 ] { y ^ { 3 } }$
B) $\frac { 1 } { \sqrt { y } }$
C) $\sqrt [ 12 ] { \mathrm { y } }$
D)y

Question

Quizplus · Accepted Answer

The expression can be rewritten using rational exponents as $y^{\frac{1}{3}} / y^{\frac{1}{4}}$, which simplifies to $y^{\frac{1}{3}-\frac{1}{4}} = y^{\frac{1}{12}}$, or $\sqrt[12]{y}$.

Use Rational Exponents to Write as a Single Radical Expression y3y4\frac { \sqrt [ 3 ] { y } } { \sqrt [ 4 ] { y } }4y​3y​​

Use Rational Exponents to Write as a Single Radical Expression $\frac { \sqrt [ 3 ] { y } } { \sqrt [ 4 ] { y } }$