alliebofinger alliebofinger
  • 26-03-2020
  • Mathematics
contestada

what is the discriminant of f(x)= 10 minus 2x squared minus 6x

Respuesta :

hannahgonzalez98
hannahgonzalez98 hannahgonzalez98
  • 26-03-2020

3x2 - 6x + p

the discriminant is
b2-4ac = 36-12p
To have a double root (2 equal roots)the
root is -b/2a and the discriminant is zero:
36-12p = 0
12p = 36
p = 3

3x2 -6x + 3
3(x2 - 2x) + 3
3(x2 - 2x + 1) + 3 - 3
3(x-1)2

a = 3, h = 1, k = 0
Answer Link

Otras preguntas

The realistic novel is most concerned about character plot symmetry logic
Which was a result of the use of new weapons and methods of warfare during World War I??
if F (x) = 5x^3 - 2 and g (x) = x+1, find (f-g) (x)
which did Rousseau believe was better -a government freely formed by the people or one imposed on a people by force
If the root word is a full word, the suffix is usually?
please click the picture and help me :D
After World War II, the Soviet Union maintained control of many Eastern European nations mainly because these nations were Answer: Extensions of Communist powe
What is pollination?
tanya has a dog leash that is 2 yards long she shortens the leash 1 and 1 half feet what is the length of the shortened leash
tanya has a dog leash that is 2 yards long she shortens the leash 1 and 1 half feet what is the length of the shortened leash