zoogangsavage1738 zoogangsavage1738
  • 07-09-2021
  • Mathematics
contestada

Solve |x + 1| = 3

A) x = 3 or x = 2

B) x = –4 or x = 2

C) x = 4

D) No solutions

Respuesta :

siearraolivia siearraolivia
  • 07-09-2021

Answer:

The answer is

B) x = -4 or x = 2

Step-by-step explanation:

Separate into possible cases

x + 1 = 3

x + 1 = -3

solve the equations

x = 2

x = -4

therefore the answer is B

Answer Link

Otras preguntas

Write an equation of a circle with the given center and radius.center (4, 5), radius 7
A measure of the kinetic energy of particle motion within a substance is temperature. True False
What happened early in lenin's life that turned him against the czar?
Explain the relationship of charles law to absolute zero
Solve 5 over x minus 5 equals the quantity of x over x minus 5, minus five fourths for x and determine if the solution is extraneous or not. (1 point)
What is the value of a in the equation 3a + b = 54, when b = 9?
Para tener mas seguridad, te aconsejo que no___ sola. a. salgas b. tengas c. puedas
A certain highway has a 7% grade. how many feet does it rise in a horizontal distance of 1 mile? (1 mile = 5280 feet. round your answer to one decimal place.)
which foreign leaders occupation of Kuwait was stopped under President George HW Bush with Operation Desert Storm
Please give me four more