slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
AKA Radical PowerPoint Presentation
Download Presentation
AKA Radical

Loading in 2 Seconds...

play fullscreen
1 / 9

AKA Radical - PowerPoint PPT Presentation


  • 95 Views
  • Uploaded on

Square Root. √. AKA Radical. Fact: You can have a single number 8 that represents a distance. Ex. 8 in. Fact: You can create a square using 2 of these segments. 8 in 8 in. Soon you see that 8 alone is a distance.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'AKA Radical' - fay


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Square Root

AKA Radical

slide2

Fact: You can have a single number 8 that represents a distance. Ex.

8 in

  • Fact: You can create a square using 2 of these segments.
  • 8 in
  • 8 in
slide3

Soon you see that 8 alone is a distance.

8 x 8 makes a square

8 x 8 = 64 squares.

82 = 64

to square something look for the exponent of 2
To square something, look for the exponent of 2.

4 2 = 4 x 4 = 16

10 2 = 10 x 10 = 100

(-3)2 = -3 x -3 = 9

-32 = - (3 x 3) = -9

a square root is the opposite and undoes the squaring
A square root is the opposite and UNDOES the squaring.

This is easy if you know your times tables well. . .

this also works with variables
This also works with variables

Comment here on negatives!