3 years ago

Select the correct product.

Mathematics

1 answer:

AURORKA [14]3 years ago

7 0

Answer:

Option A. $2x^{3}+7x^{2}+12x-8$

Step-by-step explanation:

we have

$(x^{2}+4x+8)(2x-1)$

Applying the distributive property

$(x^{2}+4x+8)(2x-1) =x^{2}(2x)-x^{2} +4x(2x)-4x+8(2x)-8\\ \\=2x^{3}-x^{2} +8x^{2}-4x+16x-8\\ \\= 2x^{3}+7x^{2}+12x-8$

You might be interested in

8. Which of the following numbers is prime? 14 51 47 27

Dahasolnce [82]

Answer:

8: 14 is the prime number

9: 15 is the composite number

Step-by-step explanation:

I hope this helped :)

7 0

3 years ago

Read 2 more answers

The truck driver drives for 2 1/5 days to complete one delivery. How many days will the truck driver drive to complete 6 deliver

s344n2d4d5 [400]

2 1/5 x 6
11/5 x 6/1
13.2 days

4 0

4 years ago

Draw an area model that demonstrates that the quotient of 2080 and 40 is 52.

Scrat [10]

Area model is used to illustrate multiplication and division operations.

See attachment for the area model

The equation can be represented as:

$\frac{2080}{40} = 52$

Express 2080 as 1200 + 800 + 80

$\frac{1200 + 800 + 80}{40}=52$

Express as

$\frac{1200 + 800 + 80}{40}=\frac{1200}{40} + \frac{800}{40} + \frac{80}{40}$

Divide

$\frac{1200 + 800 + 80}{40}= 30 + 20 + 2$

See attachment for the area model

Read more about area models at:

brainly.com/question/18533236

7 0

2 years ago

The price of a theater tickets 56.89.There are 22 seats in each row of the theater .How much would it cost to buy tickets for 2

mihalych1998 [28]

Answer:

Step-by-step explanation:

one row has 22 seats

2 rows have 44 seats

44x56.89=2,503.16

5 0

3 years ago

Read 2 more answers

TIMED TEST PLEASE HELP ME!!!!

s2008m [1.1K]

Answer:

16 cm^2

Step-by-step explanation:

Hope this helps

6 0

3 years ago