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Mathematics 19 Online
OpenStudy (anonymous):

how to solve a fraction in quadratic equation by square root?

OpenStudy (hba):

Well, Its Better To Understand With An Example :)

OpenStudy (anonymous):

sorry! 4x^2/3=12

OpenStudy (hba):

\[4x^2/3=12\]

OpenStudy (hba):

\[4x^2=36\]

OpenStudy (hba):

\[x^2=9\]

OpenStudy (hba):

Did You get it till here ?

OpenStudy (hba):

Do you know 9 is a perfect root ?

OpenStudy (hba):

@Erika0428

OpenStudy (anonymous):

yes . that lets me get a better idea of it. and then i take the square root of both right? thank you so much.

OpenStudy (hba):

Well Show Me How You Do That And What Answer You Get :)

OpenStudy (anonymous):

x=3 after i get the square root

OpenStudy (hba):

No You Are Wrong :D

OpenStudy (anonymous):

+-3

OpenStudy (hba):

\[x=\pm3\]

OpenStudy (hba):

Yeah Right :)

OpenStudy (anonymous):

ok.ty.

OpenStudy (hba):

Best Of Luck With Your Future And Be Careful :)

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