Simplify the product.2n (n² + 3n + 4)
a. 2n^3 + 6n² + 8n
b. 2n^3 + 3n + 4
c. 2n^3 + 6n + 8
d. n² + 5n + 4

Answers

Answer 1

Answer: 2n(n^2+3n+4)=
2n^3+6n^2+8n

Answer is A

Answer 2

Answer: 2n (n² + 3n + 4)
2n^3 + 6n^2 + 8n
It's A.

Related Questions

Tickets to a play cost $5 for adults and $2 for children. If 1,750 tickets were sold for a total of $7,100, how many children’s tickets were sold?Can someone explain me how to make this one step by step?
A cannonball is launched out of a cannon. Its height, in feet, can berepresented as h(t)=-16t^2+373t+5, with t measuring seconds. Find h(3)
which fraction is halfway between 1/2 and 5/6? A. 2/3 B. 4/3 C.3/5 D.7/12 And another question Arrange these numbers from least to greatest: -3/7, -5/6, -3/5, and -7/9 ?
What is the next number?2, 7, 26, 101, 400, ?
Blair's garden is four feet shorter than double its width. The perimeter of the garden is 64 feet. The width of the garden is ___ feet.The length of the garden is ____ feet.

4 pints of ketchup and 1.25 quarts of ketchup. which is a better bargian?

Answers

4 pints. There are 4 quarts in a gallon. There is 2 pints in each quart.

It depends on the prices. If they are both priced the same, then the answer would be 1.25 quarts. It is larger than 4 pints.

What is y=3x+6 y=4x i need some help on it

Answers

Answer:

I don't fully understand, but if it is a true or false question it is false

Step-by-step explanation:

If y=4x 3x+6=9

4<9

So, in all it would be false.

Under certain conditions, sound travels at approximately 1080 feet per second.If Marsala yells down a canyon and hears her echo 1.7 seconds later, approximately how deep is the canyon?

Answers

The approximate depth of the canyon was 918 feet, and she hears her echo 1.7 seconds later.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

Sound travels at approximately 1080 feet per second. Hence:

Marsala hears her echo 1.7 seconds later, hence:

Total distance = 1080 * 1.7 = 1836 feet

Depth of canyon = 1836 / 2 = 918 feet

The approximate depth of the canyon was 918 feet, and she hears her echo 1.7 seconds later.

Find out more on equation at: brainly.com/question/2972832

#SPJ2

As Mifc8 said, one can easily do 1.7*1080=1836 feet.

Which measurement is most accurate to describe the weight of an apple?320 mg
120 g
8 kg
950 g

Answers

120 g from different country

Answer:120 g

Step-by-step explanation: my your dad

Two groups separately performed an experiment by tossing a coin in the air. Group A performed 50 trials and group B performed 100 trials. Each group recorded the results in the table below:Group Heads Tails
A 30 20
B 52 48

What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails?

Answers

Theoretical probability;
Head = 1/2 or 50%
Tail = 1/2 or 50%

Group Heads Tails Total
A 30 20 50
B 52 48 100

Experimental probability:
Group A:
Heads : 30/50 = 60%
Tails: 20/50 = 40%

Group B:
Head: 52/100 = 52%
Tails: 48/100 = 48%

Experimental probabilities of Group B is closer to the theoretical probabilities.

If 4x^2 - 100 = 0, what are the roots of the equation?