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 ( 96+ )
Otras preguntas
3) 9i(3)+ 9i(2)+ 18i + 36
Someone help pls. What is advocating and why is it important to advocate something?
What’s the area of this rectangle
Adding a chart to the header of a form will result in a(n) unchanging chart. changing chart. chart with a legend. chart without a legend.
Rosc has $500 in her savings account. She carnis simple interest at 5%Calculate the interest she carnis after two year.<AB. ss0CLS250D. $500OAOB
NEED ASAP The arithmetic mean of the monthly salaries of two people is $4444. One person earns $3191 per month. What is the monthly salary of the other person?
What is the food source of omega-3 fatty acids?
What aspects of distance learning do you hope to keep when we return to classes full time?
the dog who wanted to die story outline
Need help with this math question 15 points
