Answer:
The two terms cannot be combined by addition or subtraction
Step-by-step 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:
![\sqrt[]{12}\text{ = }\sqrt[]{4*3\text{ }}\text{ = }\sqrt[]{4}\text{ }*\sqrt[]{3\text{ }}\text{ = 2}\sqrt[]{3}](https://img.qammunity.org/2023/formulas/mathematics/college/7ribnoqc198938lfk3jwo1l0lxt9nk1jer.png)
Now, since they both do not have same root terms, they cannot be combined via addition or subtraction