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Mathematics 8 Online
OpenStudy (anonymous):

Use the quadratic formula to solve x2 - 2x - 3 = 0

OpenStudy (aravindg):

quadratic formula __________________ \[x= \frac{-b \pm \sqrt{b^2-4ac}}{2a}\]

OpenStudy (aravindg):

bt i think the given equation is easily factorisable !!

OpenStudy (aravindg):

do u get it ?

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