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how can a quadratic equation have one solution. For the equation to have one solution the discriminant has to be equal to zero. M 2 m -2 Below is the graph of the expression in the left side of the given equation for m 2 and m -2.
If there is only one solution one says that it is a. The solutions of quadratic equations can be using the quadratic formula. In further academic levels you will study complex numbers in order to resolve this cases.
And in particular if that value is a non-negative number-- so its greater than or equal to 0 that.
And in particular if that value is a non-negative number-- so its greater than or equal to 0 that. A quadratic equation has at most two solutions. Note that in each case the graph has 1 x intercept only hence one real solution to the equation. X a x b x2 2 a b ab.