Add the given Radicals 3 Ö5 + 4 Ö5.
Since the radicals are the same, simply add the numbers in front of the radicals.
Note: Do not add the numbers under the radicals.
The given two radicals are like radicals so it is easy to add them.
3 Ö5 + 4 Ö5 take Ö5 as common,
(3 + 4)Ö5.
Therefore, 7 Ö5.
Correct: + = 51/3 + 51/3 = 52/3
3 Ö5 = Ö5 + Ö5 + Ö5 and
Directions: Solve the following problems. Also write at least ten examples of your own.