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Many students find solving Quadratic equation problems tough, but students who subscribed to TCYonline solve the toughest of Quadratic equation problems mentally. Let us see how simple it is.
The most frequent question from this topic could be to find whether the roots are
1. Real or Imaginary 2. Rational or Irrational(if they are real) 3. Equal or UnequalThe nature of roots is always dependent on DETERMINANT (D).
Let us consider a Quadratic equation ax²+bx+c=0. Then the determinant would be b²-4ac.
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