Root number 1 to 5 results 1, √ 1= 1.
2、√2= 1.4 14
3、√3= 1.732
4、√4=2
5、√5=2.236
What is a radical sign? The root sign is a mathematical symbol used to represent an algebraic expression of a number or square root operation. If the n power of A is equal to B, then A is the n power square root of B or ha is the n power of B. The n power handwritten and printed characters are used to indicate that the number or algebraic expression written by the root is written on the left side of the symbol √ and the lower half of a horizontal part above the symbol * * * is enclosed in the area and cannot be out of bounds.
How to write the root number first draw a short diagonal line in the middle of the grid to the upper right corner, then draw a diagonal line in the lower right of the stroke, and draw a long diagonal line in the upper right of the same stroke, and then draw a horizontal line with a moderate length near the top of the grid according to your own needs, which is not enough. (here, I only mainly introduce the order of strokes and writing methods. You can imitate writing according to this article, and it is not mandatory. )
The above content is related to the root number I found for you. I hope it will help you.