steveg12602 steveg12602

21-09-2020
Mathematics

contestada

What are the x-intercepts of the functions fx)=-4(x+3)(x-9) ?

Respuesta :

Аноним Аноним

21-09-2020

Answer:

x=9 or -3

Step-by-step explanation:

used quadratic formula

standard form: ax^2 + bx +c

quadratic formula:

x= -b +- square root of b^2 -4(a)(c) divided by 2(a)

Google quadratic equation for more

Answer Link

Otras preguntas

What physical signs and symptoms indicate heart failure?

14. Find the surface area of each figure to the nearest tenth.

An aircraft is spotted by two observers who are 1000 feet apart. As the airplane passes over the line joining them, each observer takes a sighting of the angle

find a common denominator for the following fraction pairs

Espero que el blank pronto de casa

stamp is to letter and cup is to

Help me with the middle one only pls

Public school students should wear uniforms. Which statement best describes the claim? A. The claim is effective. B. The claim is ineffective be

Which of the following fluids has the highest viscosity A. Water B. Syrup C. Milk D. Air

In a game, the two players scored a total of 121 points. One player had 13 more points than the other player. How many points did the player with the few points