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 ( 99+ )
Otras preguntas
Why does an electrically heated mirror stay clear when a person has a shower?
Aside absorbing water and nutrients, what other functions do the roots serve?
pls help me with this 11-3 and 11-4 u press the link below
what are the effects of boiling sulfuric acid?
what is a vortex? need some help
what are the 2 properties of enzymes that allow them to act as biological catalysts?
factoring, x squared +x-6?
Whats the equation of a circle centered at (7,1) that passes through (-2,10)
the measure of distance from one point to another is?
What is the base of Apothecary