addieandrasmith
addieandrasmith addieandrasmith
  • 03-02-2021
  • Mathematics
contestada

Solve |x + 1| = 3
Question 5 options:

A)

x = 4

B)

x = 3 or x = 2

C)

No solutions

D)

x = –4 or x = 2

Respuesta :

aiyahnimoore2005 aiyahnimoore2005
  • 03-02-2021
the answer is the letter F
Answer Link
Hrishii
Hrishii Hrishii
  • 03-02-2021

Answer:

D) x = - 4, x = 2

Step-by-step explanation:

[tex] |x + 1| = 3 \\ \\ x + 1 = \pm \: 3 \\ \\ x + 1 = 3 \: or \: x + 1 = - 3 \\ \\ x = 3 - 1 \: or \: x = - 3 - 1 \\ \\ x = 2 \: or \: x = - 4 \\\\

x = - 4, \: x = 2[/tex]

Answer Link

Otras preguntas

write 6 1/4% as a decimal
Which of the following is true of e-mail? A. Only the recipient has the ability to open it. B. It's illegal for employers to monitor it. C. Deleting e-mail
In which sentence is the relative pronoun used as the subject? a. We followed the guide (who) was leading our dolphin-watching trip. b. The most beautiful
which word or phrase correctly completes this sentence? roberto ______ puerto rico.
witch notation system is similar to neumatic notation
who were two important explorers for spain, and what did they accomplish?
Why is the uks biome like it is?
What can be found in the plant cell but not the animal cell?
Solve for z. z−4/9−1/3=5/9
Identify the trinomial that is a perfect square. 81x^2 − 70x 16 64x^2 − 90x 25 81x^2 − 72x 16 64x^2 − 70x 25