ielizondo1234 ielizondo1234
  • 01-07-2020
  • Mathematics
contestada

The discriminant of a quadratic equation is the value b2 – 4ac. What is the value of the discriminant of 0 = –2x2 + 6x + 13?

Respuesta :

Space
Space Space
  • 01-07-2020

Answer:

Discriminant = 140

Step-by-step explanation:

a = -2, b = 6, c = 13

6² - 4(-2)(13)

36 + 8(13)

36 + 104

140

Answer Link
sweeneyethanjaymes27
sweeneyethanjaymes27 sweeneyethanjaymes27
  • 03-05-2022

Answer:

Discriminant = 140

Step-by-step explanation:

Answer Link

Otras preguntas

If 5,000 beef cattle were slaughtered in one day at Tyson Foods and the average animal weight was 1,350 lbs. How many pounds of animals were processed at that f
What factor can limit the buffering capacity of a molecule?
Use the polar representation to write the following in the form a + bi (a) (-1+ i)^7 (b) (1+v3i)^10
Assume z = x + iy, then find a complex number z satisfying the given equation. d. 2z8 – 2z4 + 1 = 0
3. Let h(t) = 16t – 4t -1. Evaluate h(3).
Jack tries to place magnets on the door of his refrigerator. He observes that the magnets don’t stick. He guesses that the door of the refrigerator is made of a
Briefly explain what data scientists use to analyze climate and why they use these data.​
A second-order linear differential equation for y(t) is said to be homogeneous if... every term involve either y or its derivatives, every term involve either t
2 = 18 p +10 Absolute value equations
(y+2x+3)dx+(x- 4y^3 +2)dy 0