# How To Put Square Root In Geogebra?

## How do you write square root on geogebra?

To create numbers, coordinates, or equations using the Input Bar you may also use the following pre-defined functions and operations. Predefined Functions and Operators.

Operation / Function Input
Square root sqrt( )
Cubic root cbrt( )
The nth root of x nroot(x, n)
Random number between 0 and 1 random( )

## How do you write a square root function?

The parent function of the functions of the form f(x)=√x−a+b is f(x)=√x. Note that the domain of f(x)=√x is x≥0 and the range is y≥0. The graph of f(x)=√x−a+b can be obtained by translating the graph of f(x)=√x to a units to the right and then b units up.

## How do you write the square root in origin?

If you are in-line edit mode bring up the symbol map with Ctrl+M and select the square root symbol. If you are using the Text Control editor enter g((214)) where you want the symbol.

## How do you use if in GeoGebra?

The If command can be used to create conditional functions. Such conditional functions may be used as arguments in any command that takes a function argument, such as Derivative, Integral, and Intersect. Examples: f(x) = If (x < 3, sin(x), x^2) yields a piecewise function that equals sin(x) for x < 3 and x2 for x ≥ 3.

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## How do you write pi in GeoGebra?

Note: You can enter a degree symbol (°) or the pi symbol ( π ) by using the following keyboard shortcuts:

1. Alt + O (Mac OS: Ctrl + O) for the degree symbol °
2. Alt + P (Mac OS: Ctrl + P) for the pi symbol π

## What does a square root function look like?

A square root function is any function with the form: begin{align*}y = a sqrt {f(x)} + cend{align*} —in other words, any function where an expression in terms of begin{align*}xend{align*} is found inside a square root sign (also called a “ radical ” sign), although other terms may be included as well.

## What is 9 The square root of?

The square root of a number is a number that, when multiplied by itself, equals the desired value. So, for example, the square root of 49 is 7 (7×7=49). List of Perfect Squares.

NUMBER SQUARE SQUARE ROOT
6 36 2.449
7 49 2.646
8 64 2.828
9 81 3.000

## What’s the symbol for square root?

The symbol ” √ ” for the square root was first used in print in 1525, in Christoph Rudolff’s Coss.

## What is the root square of 169?

The square root of 169 is 13.

## How do you expand a square root?

Expansion of square roots involves multiplying and then simplification. Expand: First, distribute the square root of two across the parentheses: This simplification involved turning a product of radicals into one radical containing the value of the product (being 2×3 = 6). 