tantalic4444
tantalic4444 tantalic4444
  • 23-04-2020
  • Mathematics
contestada

Can you explain it and help me out pleasssee​

Can you explain it and help me out pleasssee class=

Respuesta :

kenholland066
kenholland066 kenholland066
  • 23-04-2020

B is the correct answer.

Answer Link
SvetkaChem
SvetkaChem SvetkaChem
  • 23-04-2020

Answer:

B.

Step-by-step explanation:

Answer:

B. x= -1, x=3

Step-by-step explanation:

4x²-8x -12 =0 /:4

x² - 2x -3=0

x² - 3x + x -3 = 0

x(x-3) + 1(x-3)=0

(x-3)(x+1)=0

x-3 =0 or x+1 =0

x=3 and x = -1

Answer Link

Otras preguntas

please help me stat! im not sure on what to do.
What kind of laws did women sponsor that challenged business interests
How do you say no to someone that you admire or like that you do not want to use tobacco?
PLS HELP WE HAVE AN ADULT BIRD THATS INJURED WHAT SHOULD I DO? IT CANT FLY
3. (05.03 LC) What most likely happens when water loses heat4 points) It changes into ice. It changes into vapor. Its temperature decreases. Its temperature rem
Which graph represents the parametric equations x(t) = t + 3 and y(t) = t2 – 1 for –1 ≤ t ≤ 3?
help i kum inside my sister
Round 1.495485 to the nearest thousandth
how do we interpret -58
I don't know this please help