Question

how to add √10+2√10=?​

Answer 1

Answer:

3√ 10

Step-by-step explanation:

as you can see no. under under root is same so add it simply

like:- 2√10+√10

3√10

Answer 2

Answer:

3√10

Step-by-step explanation:

we can see that the value of root is the same, i.e √10.

So, we can easily just add the number before root and write the answer.

1√10 + 2√10 = 3√10

Another example just for your understanding:- 7√3 + 2√3= 9√3

Hope this will help you :)