2 years ago

Which statement is true about this radical function?

Mathematics

1 answer:

klemol [59]2 years ago

5 0

Answer:

B. the function is strictly decreasing.

Step-by-step explanation:

Just took the test on Plato.

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Simplify this rational expression. 2x^2+5x+3/2x^2-x-3

Murljashka [212]

Answer:

$2x+3$ / $2x-3$

Step-by-step explanation:

firstly we make two steps to simplify this question.

1st step: simplify $2x^{2} +5x+3$

to simplify this we use factorization

$2x^{2} +2x+3x+3$

$2x(x+1) +3(x+1)$

$(2x+3) (x+1)$ .....(1)

2nd step:simplify $2x^{2} -x-3$

$2x^{2} +2x-3x-3$

$2x(x+1)-3(x+1)$

$(2x-3)(x+1)$ .....(2)

now dividing (1) and (2), we get the answer

$2x+3/2x-3$

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2 years ago

For each of the questions, find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to

Step2247 [10]

Answer:

1. D

2. D

3. C

Step-by-step explanation:

3 0

3 years ago

Three times a number is subtracted from another number and the difference is 3. The sum of the two numbers is 31. What is the

Brut [27]

Using the equations y-3x=3 and x+y=31 you can find that x=7 and y=24. There for x is the smaller of the two numbers.

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3 years ago

If a=12 and b=23 what is the area of pencil decoration

Allushta [10]

I think the answer is 276
12 * 23 = 276
hope it helps

7 0

3 years ago

Read 2 more answers

18+3x=-10+x what is x

son4ous [18]

18+3x=-10+x
3x-x=-10-18
2x=-28
x=-14

7 0

2 years ago

Read 2 more answers