What is the square root of 12 in radical form?

2√3

Step-by-step explanation:

Be sure you don't answer √ (12) even though the brackets make clear what you mean.

12 factors into 2*2*3

Rule: for ever 2 factors that are the same under a root sign, you can take out 1 of them and throw the other one away.

√ (12) = √ (2 * 2 * 3) = 2√3.

Notice that the 2 is part of the answer.

2√3 is the simplest radical form.