makennahadley makennahadley
  • 18-12-2020
  • Mathematics
contestada

Solve
y=-x2-3x-2
y=x+2

Respuesta :

nkommareddy nkommareddy
  • 18-12-2020

Answer:

x= -2, y= 0

Step-by-step explanation:

Since both equations are equal to y, you can make both equations equal to each other. So, you have: x+2 = [tex]-x^{2}[/tex] - 3x - 2. If you simplify this you get,        [tex]-x^{2}[/tex] - 4x -4 = 0. From here you factor and get, -(x-2)=0 or, x = -2. Once you plug this into the equation, you'll see y = 0. Hope this helps

Answer Link

Otras preguntas

The rules for organ allocation were established by
what is the real meaning of the euphemism friendly fire?
Should Citizens Have More Input in the Processes of Government?
Which of the following make up the Triangle of Meaning? Select all that apply. 1. Thoughts 2. Sounds 3. Words 4. Objects 5. Grammar
A symbol is a person, place, or thing that represents something else. What might the raven in Edgar Allan Poe's poem represent to the speaker? the hopes the spe
How did the invention of printing help in the exploration of the New World
How did the english create their first overseas colonies in ireland and america?
Stranded on an island, you have two sources of water to drink: salty ocean water and contaminated fresh water. explain your choice of drinking water and indicat
which lens should you use to first look at a slide
I'm really stuck on this hard system of equations: A+B+C = 2, AB+BC+AC = -11, and ABC = -12. Can anyone show me how to solve this? Please help asap!