ShayA677222 ShayA677222

26-10-2022
Mathematics

contestada

what is the discriminant of the equation-x^2-9x-9=0

Respuesta :

JozlynN381797 JozlynN381797

26-10-2022

Given data:

The given expression is -x^2-9x-9=0.

The descriminant of the given equation is,

[tex]\begin{gathered} D=(-9)^2-4(-1)(-9) \\ =81-36 \\ =45 \end{gathered}[/tex]

Thus, the descriminant of the given equation is 45.

Answer Link

Otras preguntas

How does the sea temperature affect hurricane formation?

Y=6x-12 Y=-9x+3 Help me solve

What keeps an elevator from moving side to side?

how did the patriots and loyalists feel about the war for independence

In a standard dictionary, where can you find the key to pronunciation marks? A. In an appendix B. Within the definitions C. At the bottom of each page D. In the

List five reasons England sent settlers to new world

1. To put abstract ideas into close-up words, use _______ descriptions. A. impersonal B. faraway C. general D. concrete

Divide.write the remainder as a fraction. 125/8

What is the purpose of AH&LA ?

what is the distance from the center of a circle to the outside edge called in geometry