elagoz
elagoz
02-10-2017
Mathematics
contestada
How can I solve this
Respuesta :
Аноним
Аноним
02-10-2017
4 x^2 - 32 = 8x
-8x -8x
4x^2 - 8x - 32 = 0
Factor the expression ...
4 ( x+2) ( x - 4) = 0
Set the factors equal to 0 ...
x + 2 = 0 x - 4 = 0
-2 -2 +4 +4
x = - 2 or x = 4
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Consider the speakers in “The Charge of the Light Brigade” and “The Battle of Blenheim.” Write two paragraphs to compare and contrast the voice in these two poe
Are mechanical or electromagnetic waves reflected? or are they both reflected? i'm confused... :(
The United states national government can be classified as
In telling the details of her father's bravery, Oona tries to explain why she cannot be the wife of a coward. These details also serve the purpose of
What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? −4 −2 2 4
Can someone please help me please. It's system problem solving.
which of the following is a metalloid? A oxygen B silicon C chlorine D argon
the food label law is mandatory for the following foods (10 points)
The concluding sentence should restate or summarize the content of the topic sentence. True False
The horizontal angle between objects can be measured by: _____ a magnetic compass a Brunton Compass sighting along a protractor a transit GPS
