Answer :
You need to remember the following for adding Radicals:
[tex]d\sqrt[n]{b}+a\sqrt[n]{b}=(a+d)\sqrt[n]{b}[/tex]As you can see, the index of the Radicals must be the same and the Radicands must be the same
You need to remember the following for adding Radicals:
[tex]d\sqrt[n]{b}+a\sqrt[n]{b}=(a+d)\sqrt[n]{b}[/tex]As you can see, the index of the Radicals must be the same and the Radicands must be the same