Answer:
The two terms cannot be combined by addition or subtraction
Explanation:
Here, we answered that the two radicals can be combined. However, these two cannot be combined. The first answer should be false
We can have the second root as:
[tex]\sqrt[]{12}\text{ = }\sqrt[]{4\times3\text{ }}\text{ = }\sqrt[]{4}\text{ }\times\sqrt[]{3\text{ }}\text{ = 2}\sqrt[]{3}[/tex]
Now, since they both do not have same root terms, they cannot be combined via addition or subtraction
