The Elements of a Radical are the radicand (the number inside), the index (the square root, cubic, etc...) and the radical symbol.

To simplify a Radical you must find the smallest root of the number inside the radicand.

http://www.mathsisfun.com/definitions/radicand.html

http://www.mathsisfun.com/algebra/radical-equations-solving.html

https://www.youtube.com/watch?v=6QJtWfIiyZo

https://www.youtube.com/watch?v=YMny-hM1NNA

A "radical" equation is an equation in which at least one variable expression is stuck inside a radical, usually a square root.

2-Elements of a radical?

Index, radical symbol, radicand

3-How can you simplify a Radical?

1. Find the largest perfect square which will divide evenly into the number under your radical sign.  This means that when you divide, you get no remainders, no decimals, no fractions.

2.  Write the number appearing under your radical as the product (multiplication) 
  of the perfect square and your answer from dividing.

3.  Give each number in the product its own radical sign.

4.  Reduce the "perfect" radical which you have now created.

5. You now have your answer.

http://www.purplemath.com/modules/solverad.htm

http://www.regentsprep.org/regents/math/algebra/AO1/Lsimplify.htm

Radical Notation and Simplifying Radicals

• An expression that uses a root, such as square root (√ ), cube root.  

• The Elements of a Radical are the radicand (the number inside), the index (the square root, cubic) and the radical symbol.

How can we simplify a radical?

• To simplify, you need to factor the argument and "take out" anything that is a square; you find anything you've got a pair of inside the radical, and you move it out front. To do this, you use the fact that you can switch between the multiplication of roots and the root of a multiplication. In other words, radicals can be manipulated similarly to powers.

R) Is a expression that has a square root, cube root, etc.

2.- Elements of a Radical?

R) Index, radical symbol, radicand.

3.- How can you simplify a Radical?

R) We say that a square root radical is simplified, or in its simplest form, when the radicand has no square factors.

https://www.youtube.com/watch?v=6QJtWfIiyZo

https://www.youtube.com/watch?v=VWlFMfPVmkU

https://www.youtube.com/watch?v=egNq4tSfi1I

- Is an expression that has a square root, cube root, etc.

How can you simplify a radical?

- To simplify a Radical you must find the smallest root of the number inside the radicand.

Elements of a Radical: index, radical symbol, radicand.

https://www.youtube.com/watch?v=6QJtWfIiyZo#t=37

https://www.youtube.com/watch?v=5l6P4bZC1MM

How to simplify a radical? To simplify a radical you need to find the smallest root of the number inside the radicand.

Elements: Index, radicand, radical symbol.

Videos:

https://www.youtube.com/watch?v=mFrkTTvvwzs

https://www.youtube.com/watch?v=jXPALrM1bUU

https://www.youtube.com/watch?v=ONx4l5l1UNg

Bibliography: 

Cool math Algebra Help Lessons: Radicals. (n.d.). Retrieved January 29, 2015, from http://coolmath.com/algebra/02-radicals/index.html

Solving Radical Equations: Introduction. (n.d.). Retrieved January 29, 2015, from http://www.purplemath.com/modules/solverad.htm

1) What is a radical?

-is a expression the contains a cube or square roots

2) Elements of radical?

-index, radicand, and radical symbol

3) How to simplify a radical?

-a radical is simplified when the radicand has no square factors

An expresión that has a square root, cube root, used to express The number which when raider to the índex power results in the valué of the radicand.

Elements:

Índex, radicand, and radical symbols.

How to simplify a radical?

Sepárate the root expression instó the two Numbers You found as factors, with each number now under it's own square root symbol.

The square root of a perfect square becomes just a number, without the radical square root symbol. https://m.youtube.com/watch?v=wp2Ho985DyI

Links:

Google

Algebra.com

Mathisfun.com

What is a radical?

An expression that has a square root, cube root, can be expressed by normal, multiplication or división.

 Elements of a Radical?

Index, radical symbol, radicand

How can you simplify a Radical?

1.  Find the largest perfect square which will divide……. Ex  √48

2.  Write the product (multiplication) of the perfect square ….. ex√48 = √16x3

3.  Give each number its own radical sign…….. ex √48 = √16x3 = √16 x √3

4.  Reduce the "perfect" radical ……. Ex √48 = √16x3 = √16 x √3 = 4√3

5.  Answer …… ex = √48=4√3

https://www.youtube.com/watch?v=FMR2IIcuYTo

https://www.youtube.com/watch?v=mFrkTTvvwzs

https://www.youtube.com/watch?v=YMny-hM1NNA

An expression that has a square root, cube root, etc.

elements of a radical

index,radical symbol and radicand

how to simplyfi a radical?

you need to found the lowest term of the radical

https://www.youtube.com/watch?v=YMny-hM1NNA

https://www.youtube.com/watch?v=AGQ9Gtn6CLQ

https://www.youtube.com/watch?v=ucnKcrg5TrQ