izgurl
izgurl izgurl
  • 04-04-2019
  • Mathematics
contestada

19) Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 + 4x + 3

Respuesta :

minecraftdude21Rand minecraftdude21Rand
  • 04-04-2019

Answer:

Step-by-step explanation:

x^2+4x+3=0

x^2+4x+4=7

(x+2)^2=7

square root

x+2=sqrt7

x=-2sqrt7

Answer Link

Otras preguntas

How can b^2+9b+14 be re-written?1) (b+7) (b-7)2) (b-7) (b-2)3) (b+7) (b-2)4) (b+7) (b+2)
1. What is the respiratory structure of a millipede? A. book lungs B. tracheal tube C. gill slits 2. what is the respiratory structure of a spider? A. gills B.
What is the value of x in 15x-10= 20
Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form. Show work
do you know how to say my in Spanish?
How can b^2+9b+14 be re-written?1) (b+7) (b-7)2) (b-7) (b-2)3) (b+7) (b-2)4) (b+7) (b+2)
what is the cell cycle??
How can b^2+9b+14 be re-written?1) (b+7) (b-7)2) (b-7) (b-2)3) (b+7) (b-2)4) (b+7) (b+2)
what does the zeppelin
Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every