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Solving Equations Involving Square Roots

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Uploaded by on Apr 3, 2008

Solving Equations Involving Square Roots - Two complete examples are shown. For more free math videos, visit http://PatrickJMT.com

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Education

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Uploader Comments (patrickJMT)

  • I have a major exam tomorrow and your videos are so helpful! Do you have any videos for ACT questions?

  • @KayKay7600 no ACT stuff specifically atm, sorry

  • I'm so happy you're alive. :')

  • @greenbeanbananas ha, me too

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  • i don't understand nothing :(

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All Comments (90)

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  • i which i was still doing equations like this

  • I don't if you noticed or not, but during the early part of the equation you factored x^2-1 as (x-1)(x-1), but (as I'm positive you already know) it's (x-1)(x+1). No disrespect intended.

  • @sarazuu 2√x-1=9

    2√x=10

    √x=5

    x=25

    

  • dude...i was taught that you turn the square root into a square on the other side first...

  • Thank you sooooooo much! I have a huge test tomorrow and could not remember how to do this...Great Explanation!

  • How would i solve this: √x-5 + √x+4  = 9

  • @TheCrazyschoolkids thanks for the response...... its hard to believe its been 8 months already since i had that project

  • @DrFindro its √pie

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