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

What is the relationship between the 6s in 6,600 value of the given digits?
Because British troops stayed in people’s homes against their will during the American Revolution, the Bill of Rights denies soldiers the right to __________ in
123 cm3 = mm ? 3.6 cm2 = dm2 ?
What is the slope of y=7-3x
Most bacteria are A. unicellular eukaryotes B. unicellular prokaryotes C. multicellular eukaryotes D. multicellular This is science Btw
what new skills did people develop to help them survive in old times
kyle cut a 4 foot piece of rope into smaller pieces that are each 0.25 feet long.how many pieces did he cut
(blank) takes place in organelles called chloroplasts.
3/5p-4=25 plz... help me
Can a possessive pronoun be used as a direct object, indirect object, or object of a preposition?