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OpenStudy (anonymous):

is there a better formula to replace the quadratic equation?

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OpenStudy (anonymous):

y/n?

OpenStudy (mertsj):

no

OpenStudy (anonymous):

ok, thanks

OpenStudy (mertsj):

yw

OpenStudy (lgbasallote):

there is a better (but longer) method though...the completing square method...it is usually used in later maths so very useful to learn

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OpenStudy (mertsj):

That's not a formula

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