Tag Archives: algebra

Key stage 3 maths 6 to 8 paper on inequalities and square numbers algebra

Posted on April 1, 2010 by admin

Key stage 3 maths 6 to 8 paper on algebra and inequalities Duration : 0:7:34

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Edward Tarte–follow-up to my Square Numbers video

Posted on March 20, 2010 by admin

I offer you a problem about square numbers, with possible reward attached:) Duration : 0:2:40

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Proof – A Proof That “e” is Irrational

Posted on March 17, 2010 by admin

Students are told that well-known numbers such as pi and e are irrational numbers, but rarely does a student see a proof that a specific number is irrational, other than the square root of 2, or perhaps the square root … Continue reading →

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How to Square a Number in the 50′s

Posted on March 5, 2010 by admin

Another Math trick, followed by an explanation of why it works. Squaring a number in the 50′s or near to 50 can be done easily in your head in seconds. Duration : 0:4:21

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Simplifying Numbers under Square Roots

Posted on February 18, 2010 by admin

Simplifying Numbers under Square Roots – Numerous Examples are shown! For more free math videos, visit http://JustMathTutoring.com Duration : 0:10:24

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