adn1
adn1
08-05-2016
Mathematics
contestada
f (a)=2a^2-16a+32
For which 'a' is this equation 0?
Respuesta :
apologiabiology
apologiabiology
08-05-2016
if xy=0 assume that at leas 1 is zero
set it to zero
0=2a^2-16a+32
undistribute 2
0=2(a^2-8a+16)
2*0=0 so assume
a^2-8a+16=0
factor
(a-4)(a-4)=0
set to zero
a-4=0
a=4
when a=4, equation equals zero
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
i need help, this is my last question
Ashley arranged the following list of numbers below: 5,2,7,8,2,5,3. Find the mean and median.
3.2.4 practice: Compromises for free and slave states First person to answer will get branlist. Make sure you put it in your own words. I really need help.
why do you guys cheat?
Read this passage from “The Story of an Hour.” Why is this passage ironic? It was her sister Josephine who told her, in broken sentences; veiled hints that reve
Which one has the same volume
A monochromatic light passes through a narrow slit and forms a diffraction pattern on a screen behind the slit. As the slit width increases, the diffraction pat
sales representative can take one of 4 different routes from City B to City E and any one of 4 different routes from City E to City H. How many different routes
Will give 50 points and Brainliest please help! What did Lincoln say about the Emancipation Proclamation? Select ALL correct answers. A. It would need to be app
What is the book I have lost my way about?
