All categories

3 years ago

Which of the following expressions can be factored to 2?

Mathematics

2 answers:

Ber [7]3 years ago

6 0

Answer:

Correct answer is A.

Step-by-step explanation:

2x∧3 + 5x∧2 + 6x + 15 = x∧2 (2x+5) + 3 (2x+5) = (2x+5) 0 (x∧2+3)

God with you!!!

pentagon [3]3 years ago

4 0

Answer:

Answer: Option A. $2x^{3}+5x^{2}+6x+15$

Step-by-step explanation:

The given factors are $(x^{2}+3) and (2x+5)$

Now we have to simplify these factors to get the equation

⇒ $(x^{2} +3)(2x+5)$

⇒ $x^{2} (2x+5)+3(2x+5)$

⇒ $2x^{3}+5x^{2}+6x+15$

So option A is the right answer.

You might be interested in

What is the 10th term in the sequence described by 3 − n? (1 point)

alisha [4.7K]

Answer:

-7

Step-by-step explanation:

since it is the 10th term, i think you need to plug in 10 as n

which is,

3 - (10) = -7

hope it's correct and hope it helps!!

7 0

3 years ago

Read 2 more answers

Could someone help me with this word problem? I have no idea how to solve it. Also, please don't give me the answer.

miss Akunina [59]

He spent 5/6 of his life in america.

6 0

3 years ago

Calculate the volume of this cylinder, giving your answer to 1 decimal place.<br>20 cm<br>9 cm

vazorg [7]

5.092in cubic and 1620π

4 0

2 years ago

A farmer produces both beans and corn on her farm. If she must give up 16 bushels of corn to be able to get 6 bushels of beans,

lawyer [7]

Answer:

2.67 bushels of corn

Step-by-step explanation:

We can see it in the picture.

3 0

3 years ago

Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one’s annual income to

Vedmedyk [2.9K]

Answer:

Option C)

$50 + \dfrac{I}{40}$

Step-by-step explanation:

We are given the following in the question:

I is the annual income of a person in a country R

2 percent of one’s annual income =

$\dfrac{2}{100}\times I = 0.02I$

1 percent of one’s annual income =

$\dfrac{1}{100}\times I = 0.01I$

Average of 100 units of Country R’s currency and 1 percent of one’s annual income.

$=\dfrac{0.01I + 100}{2}$

Income tax =

2 percent of one’s annual income + Average of 100 units of Country R’s currency and 1 percent of one’s annual income.

$= 0.02I + \dfrac{100+0.01I}{2}\\\\=50 + \dfrac{0.04I + 0.01I}{2}\\\\=50 + \dfrac{0.05I}{2}\\\\= 50 + \dfrac{I}{40}$

Thus, income tax is given by

Option C)

$50 + \dfrac{I}{40}$

6 0

3 years ago