Is 2square root 6 the same as square root 6?

Is 2√6 = √6 ???????

Are 2 apples the same as 1 apple ?
Are 200 kg equal to 100 kg ?
etc ?

Don't you have a calculator?

I mean when 2 is the index.

I have no clue what you mean.

Type it out in symbols instead of words

To me "2square root 6 the same as square root 6"
means
2√6 = √6

in that case, yes. If there is no index, 2 is assumed.

Online, its usually better to say

sqrt for square root
cbrt for cube root
4throot, 5throot, etc.

x^(1/n) for the nth root.

It's too easy to mistake the desired index for a multiplier.

If you really want to use the index as you did, just type 2root or 3root.

"square root" always means index of 2.

mmmh,

"square root" always means index 1/2
"square" always means index 2

No, 2√6 is not the same as √6.

To explain this, let's break down each term:

√6 is the square root of 6, which means finding a number that, when multiplied by itself, gives the result of 6. The square root of 6 is an irrational number, approximately equal to 2.449.

On the other hand, 2√6 means multiplying 2 with the square root of 6. This can be visually represented as 2 times a line with a length of √6. This value can be simplified to approximately 4.899.

Therefore, 2√6 is twice the value of √6. They are not the same.