Question 217742: Can you please help me with quadratic equations, and the general method used for them
thanks
Answer by RAY100(1637)   (Show Source):
You can put this solution on YOUR website! The basic form of quadratic equations is,,,,
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ax^2 +bx +c = 0
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The easiest method of solution for x is to factor, and set factors = 0
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some eqns are just hard to factor,,,,for those use the general "quadratic formula",,,
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x= { -b +/- sqrt{b^2 -4ac} / 2*a
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Note, all quadratic eqn have 2 solutions,,,some may be immaginary.
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Good luck
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Practice makes perfect
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