Using the Quadratic Formula

On January 10, 2011, in Math, by admin

This is a tutorial on how to use the quadratic formula. It is very basic and features an example of “i” or imaginary unit.

x = [-b +or- sqt(b^2 -4ac)]/2a

This formula is used with quadratic equations in the form ax^2 + bx + c = 0.

Check out Nishad Gothoskar at

Check out Nishad Gothoskar at


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