karlosgeigarcia karlosgeigarcia

04-01-2021
Mathematics

contestada

What is the discriminante of the quadratic equation 0=-X2+4X-2?

-4
8
12
24

Respuesta :

kenlingdad kenlingdad

04-01-2021

Answer:

8

Step-by-step explanation:

-x² + 4x -2 = 0

discrimination for ax² + bx + c =0 is b² - 4ac

4² - 4 x (-1) x (-2) = 8

Answer Link

Otras preguntas

Which sentence contains figurative language? 1.The Florida flowers were shy children who ducked their heads. 2.Vermont maple trees produce large amounts of syru

How does shadows change during the day

Places in India where cattle farming is done

The arrangement of atoms in a water molecule, H₂O, is best described as (A) ring (B) trigonal planar (C) linear (D) trigonal pyramidal (E) bent

how to make a sentence with conflict resolution?

How do you get a liquid to a gas?

How do you spell anksouse?

A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 per cent larger than the original. By what percentage has the area of the logo incre

how to make a sentence with conflict resolution?

what are the 3 requirements listed for members of the senate