Question

The discriminant of the equation 25x2 - 5x - 11 = 0 is -63

Answer 1

The given statement is false. The discriminant for given quadratic equation is 1125.

Step-by-step explanation:

We are given the following information in the question:

$25x^2 - 5x - 11 = 0$

We have to find the discriminant for the given quadratic equation.

Formula:

The discriminant for the quadratic equation $ax^2 + bx + c = 0$ is given by

$D = b^2-4ac$

Comparing the quadratic equations we get,

$a = 25\\b = -5\\c = -11$

Putting the values, we get:

$D = (-5)^2-4(25)(-11) = 1125$

Thus, the given statement is false and the discriminant for given quadratic equation is 1125.

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