root of a quadratic equation

08222015, 07:35 PM
Post: #8




RE: root of a quadratic equation
(08222015 09:41 AM)tigger Wrote: Is there a sign for SQRT on this page?
Quote:When I punched the keys in the calculator itself made a blank between the  and the 2. How could I know that the calculator made this mistake? To enter 2 you have to punch the [2] and then the [±] key. Cheers Thomas 

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Messages In This Thread 
root of a quadratic equation  tigger  08222015, 09:41 AM
RE: root of a quadratic equation  Thomas Klemm  08222015, 12:03 PM
RE: root of a quadratic equation  Gerson W. Barbosa  08222015, 07:28 PM
RE: root of a quadratic equation  Hlib  08222015, 11:06 PM
RE: root of a quadratic equation  Gerson W. Barbosa  08232015, 12:43 AM
RE: root of a quadratic equation  tigger  08222015, 05:17 PM
RE: root of a quadratic equation  Hlib  08222015, 06:55 PM
RE: root of a quadratic equation  Thomas Klemm  08222015, 07:01 PM
RE: root of a quadratic equation  Gerson W. Barbosa  08222015, 07:33 PM
RE: root of a quadratic equation  Thomas Klemm  08222015 07:35 PM
RE: root of a quadratic equation  Gerson W. Barbosa  08222015, 08:07 PM
RE: root of a quadratic equation  Thomas Klemm  08222015, 08:18 PM

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