borimex18 borimex18

01-10-2020
Mathematics

contestada

What is the discriminant of the equation below?
X^2 - 8x - 2 = 0

Respuesta :

meredith48034 meredith48034

01-10-2020

Answer:

Step-by-step explanation:

b^2 - 4ac > 0

(-8)^2 - 4(1)(-2) = 64 + 8 = 72

two solutions

Answer Link

Otras preguntas

which of the following organisms feeds on the largest variety of producers

Propane and oxygen react according to the equation: C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g). How many grams of water can be produced from the complete combustion o

find an equation of the tangent line to the circle x^2 +y^2=24 at the point (-2 square root 5, 2).

translate into an equation. Five times the sum of twice a number, x, and six is thirty. Find the number.x = Translate into an equation. The difference b

what SI unit would best be used to express the height of your classroom ceiling ?

what planet starts with e?

Sound: The more _______ a sound has, the _________ its volume is.

Propane and oxygen react according to the equation: C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g). How many grams of water can be produced from the complete combustion o

During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent

What is adaptation in animals and plants