If the roots of quadratic equation are real & equal then the discriminant is ....... *
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If the roots of a quadratic equation are real & equal then the discriminant is zero.
- A quadratic equation is a polynomial with the order of polynomial as 2 which means the highest power of x will be 2.
- The maximum number of roots possible for a quadratic equation is 2.
- The roots of a quadratic equation are defined as the value of x when x gives the value of the equation as 0.
- The discriminant is for an equation ax^2+bx+c is defined as D=b^2-4ac
- When the value of Discriminant becomes 0 then the roots are real and equal.
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