Quadratic and QR

[drteeth]

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Is there any need to review the quadratic formula and its related theory for QR? Please say no lol...

 

[levyusupov]

i think you should review the Quatratic eqn.

me personally, i love to use this method to find the points of any second order equation !!!

but that is just me, i dont like to cut corners and leave everything for a "chance it might not show-up"

 

[diesels]

If you are setting up the quadratic equation to solve a QR question, you are doing something wrong.

Plus the quadratic equation is just pretty lame anyway. Would you really want to use it?

 

[levyusupov]

If you are setting up the quadratic equation to solve a QR question, you are doing something wrong.

Plus the quadratic equation is just pretty lame anyway. Would you really want to use it?

works for me, that is what is count !!!

u dont want to use it, dont use it!!!! but dont call it lame, because it is very sophisticated and basic method for solving quadratiic eqns.

also, the parentises method not always give u whole numbers, so u gotta use the Quadratic !!!!

 

[sacjumpman]

If I see I have to use the quadratic then I'm pressing "mark" and then a random answer.

There's no way I can punch that out in under a minute.