3 years ago

Simplify the expression b+2/b^2-4

Mathematics

2 answers:

Lubov Fominskaja [6]3 years ago

8 0

3b because b^2-4= 1/b. So 2/1/b= 2b b+2b = 3b

denpristay [2]3 years ago

6 0

b + 2
b² - 4
b^-1 - 1/2
 1 + 1
b^1 - 2
 2 
b^1 - 2

You might be interested in

I need help doing this problem

SIZIF [17.4K]

40 degrees I believe

4 0

3 years ago

When 2 is added to the difference between six times a number and 5, the result is greater than 13 added to 5 times the number. F

Elina [12.6K]

let x is the number

2 + (6x - 5) > 13 + 5x

2 + 6x - 5 > 13 + 5x

6x - 3 > 13 + 5x

6x - 5x > 13 + 3

x > 16

8 0

3 years ago

What is the y-coordinate of the vertex of the parabola that is given by the equation below?x = -2.5(y - 3)2 + 5?

SpyIntel [72]

The answer is y = 4 - 0.2x

6 0

4 years ago

You want branliest.more branliest giving out

Leni [432]

Answer:

that is a cute dog

Step-by-step explanation:

1. very fluffy

2. small

3. sleeping

4. teddy bear dog :D

3 0

3 years ago

Explain the steps for moving three disks from one peg to another. Start with moving the small disk to the right peg. (written re

tekilochka [14]

Answer: move the medium desk to the left peg. Move the small desk to the left peg. Move the large desk to the right peg. With the small disc to the middle peg. Move the middle desk to the right peg. With the small desk to the right peg.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers