geezyguud geezyguud

04-06-2020
Mathematics

contestada

F(x)=3x2 +12x +5 what is the discriminant

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-06-2020

Answer:

84

Step-by-step explanation:

This is in the form

ax^2 + bx +c

3x^2 +12x +5

a =3 b = 12 c =5

The discriminant is

b^2 - 4ac

12^2 - 4 * 3 *5

144 - 60

84

Answer Link

Otras preguntas

Solve for xxx. 2x^2 - 12x + 18 = 02x 2 −12x+18=02, x, squared, minus, 12, x, plus, 18, equals, 0 x = {}x=x, equals

Which is a true statement about a 45-45-90 triangle? O A. Each leg is 3 times as long as the hypotenuse. O B. Each leg is 12 times as long as the hypotenuse. O

Solve for y. –1(y–10)–11≤–19

Which statements about the coordinate system are true? Select three that apply. A. The point (0, 3) is located on the x -axis. B. The point (7, 0) is locate

What was one of the precursors that led to American involvement in the World War 1 ?

Given: PFST is a rectangle m∠SOT = 60°, OS = R=4 Find: ST and PT

I need help in this question I’ve been stuck on it for so long :)

The cost of a large pizza is $10.99. Each additional topping costs $1.25. Write an expression that can be used to find the cost of a pizza when x toppings are i

The picture is up there thank you:))

Two lengths of a triangle are shown. 6 ft 6 ft [Not drawn to scale] Which could be the length of BC?