Add or subtract the radical expressions as indicated, if possible. $$\sqrt [ 4 ] { m n } + m \sqrt [ 4 ] { n }$$
A) $( m + 1 ) \sqrt [ 4 ] { m n + n }$
B) $\sqrt [ 4 ] { m n + m ^ { 4 } \mathrm { n } }$
C) $( m + 1 ) \sqrt [ 4 ] { m n + m ^ { 4 } \mathrm { n } }$
D) Cannot be simplified further

Question

Quizplus · Accepted Answer

The given expressions cannot be directly added or simplified further because they do not have like terms. The first term is the fourth root of $mn$, and the second term is $m$ times the fourth root of $n$, which are not similar terms for addition.

Add or Subtract the Radical Expressions as Indicated, If Possible mn4+mn4\sqrt [ 4 ] { m n } + m \sqrt [ 4 ] { n }4mn​+m4n​

Add or Subtract the Radical Expressions as Indicated, If Possible $\sqrt [ 4 ] { m n } + m \sqrt [ 4 ] { n }$