Question

2) |x + 4| = 3. jdjejdbgdhdndmlsdlkd​

Answer 1

Ответ:

|x+4|=3

----

x+4=3

x+4=-3

----

x=-1

x=-7

Уравнение имеет два решения

x1=-7

x2=-1

Answer 2

Відповідь:

|x+4|=3

x+4=3

x+4=-3

x=-1

x=-7

Уравнение имеет два решения

x1=-7

x2=-1

Answer 3

It looks like you've provided an equation involving absolute value:

|x + 4| = 3

To solve for x in this equation, you need to consider both the positive and negative cases for the absolute value.

1. When x + 4 is positive: x + 4 = 3 Now, isolate x: x = 3 - 4 x = -1

2. When x + 4 is negative: -(x + 4) = 3 Now, isolate x: -x - 4 = 3 Add 4 to both sides: -x = 3 + 4 -x = 7 To solve for x, multiply both sides by -1 to isolate x: x = -7

So, there are two solutions to the equation:

x = -1 and x = -7