Use radical notation to write the expression. Simplify if possible.
-$7 x ^ { 3 / 10 }$
A) $\sqrt [ 10 ] { 343 x ^ { 3 } }$
B) $\sqrt [ 10 ] { 7 x ^ { 3 } }$
C) $7 \sqrt [ 10 ] { \mathrm { x } ^ { 3 } }$
D) $\sqrt [ 3 ] { 7 x ^ { 10 } }$

Question

Quizplus · Accepted Answer

The expression $7 x ^ { 3 / 10 }$ can be rewritten using radical notation as $7 \sqrt [ 10 ] { x ^ { 3 } }$, which matches choice C.

Use Radical Notation to Write the Expression 7x3/107 x ^ { 3 / 10 }7x3/10

Use Radical Notation to Write the Expression $7 x ^ { 3 / 10 }$