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explain why The radical expressions shown can be combined to become one radical expression through addition or subtraction

Explain Why The Radical Expressions Shown Can Be Combined To Become One Radical Expression Through Addition Or Subtraction class=

Sagot :

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