Respuesta :
Answer:
The correct options are A, C and D.
Step-by-step explanation:
We know that,
The quadratic formula for the quadratic equation [tex]ax^2+bx+c=0[/tex] is [tex]x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex].
Now, we have,
The discriminant is [tex]D=b^2-4ac[/tex].
So, from the options, we get that,
The true statements for the discriminant are,
A: The discriminant is [tex]D=b^2-4ac[/tex] in the quadratic formula.
C: The discriminant is the radicand of the quadratic formula.
D: The discriminant is the value under the radical in the quadratic formula.
