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Whats is your preferred ANTIVIRUS program?
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    Remarkable Identities(^2)

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    rabih sarieddeen

    rabih sarieddeen
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    • Post n°1

    Remarkable Identities(^2)

    Post by rabih sarieddeen on Tue Feb 17, 2009 7:26 pm

    (X-Y)^2=X^2-2XY+Y^2.
    (X+Y)(X-Y)=X^2+Y^2.
    (X+Y)^2=X^2+2XY+Y^2.
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    rabih sarieddeen

    rabih sarieddeen
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    • Post n°2

    Re: Remarkable Identities(^2)

    Post by rabih sarieddeen on Tue Feb 17, 2009 7:27 pm

    These remarkable identities are only to the power two.
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    rabih sarieddeen

    rabih sarieddeen
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    Re: Remarkable Identities(^2)

    Post by rabih sarieddeen on Tue Feb 17, 2009 7:29 pm

    X^means X to the power...or exponent...
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    lmesbahuddin

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    • Post n°4

    Re: Remarkable Identities(^2)

    Post by lmesbahuddin on Fri Mar 06, 2009 5:23 pm

    I have got to show my math teacher this.
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