1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aleksandr82 [10.1K]
3 years ago
8

What is the factored form of 5x2 + 28x + 15?

Advanced Placement (AP)
1 answer:
Ber [7]3 years ago
8 0

Answer: (5x + 3)(x + 5)

Use Foil (first, outer, inner, last)

First is 5x multiplied by x which is 5x^2

Outer is 5x multiplied by 5 which is 25x

Inner is 3 multiplied by x which is 3x

Last is 3 multiplied by 5 which is 15

Now we have 5x^2 + 25x + 3x + 15, combine like terms and you get:

5x^2 + 28x + 15

You might be interested in
United States annexation of the Philippines (1898) and military involvement in Vietnam (1960s and 1970s) are similar because in
kati45 [8]
The correct answer for the question that is being presented above is this one: "d. provoked domestic debate about its involvement in the internal affairs of other nations." United States annexation of the Philippines (1898) and military involvement in Vietnam (1960s and 1970s) are similar because in each event the United States provoked domestic debate about its involvement in the internal affairs of other nations.<span>
</span>
6 0
3 years ago
Which of the following is one of the first things you
Katarina [22]

Answer:

I think gathering reference is a good idea.

3 0
3 years ago
The table above gives values of f, f’, g, and g’ at selected values of x. If h(x) = f(g(x)), then h’(1) =
Anit [1.1K]

Answer:

h'(-1) = 5

Explanation:

Given - The table above gives values of f, f’, g, and g’ at selected values

             of x.

x              f(x)                   f'(x)                    g(x)                      g'(x)

-1              6                      5                         3                          -2

1               3                      -3                        -1                          2

3               1                      -2                         2                          3

To find - If h(x) = f(g(x)), then h’(1) = ......?

Proof -

Given that,

h(x) = f(g(x))

⇒h'(x) = f'(g(x))

⇒h'(1) = f'(g(1))

Now,

g(1) = -1

⇒f'(-1) = 5

⇒h'(-1) = 5

3 0
3 years ago
Read 2 more answers
This is for ❗️DRIVERS EDUCATION ❗️
aleksandr82 [10.1K]

Answer:

B

Explanation:

3 0
3 years ago
Read 2 more answers
Shape has length but negligible width <br> True or False
umka2103 [35]
The answer for this question would be false
6 0
3 years ago
Read 2 more answers
Other questions:
  • A data table shows the height of a person on his/her birthday each year from age 2 to 12. What trend would you expect to see in
    15·1 answer
  • I WILL GIVE you da brainlies!!!
    10·2 answers
  • During what period does the peer group become a major influence, for good and bad?
    10·1 answer
  • What is the most popular way to engage in a special time of attitude renewal
    10·1 answer
  • _____are vents in lava, or pyroclastic flow, that allow gases to escape.
    10·2 answers
  • ASAP!!!!!!!!!!!!!!!!
    14·2 answers
  • Which of the following processes does not have a positive Delta S?
    7·1 answer
  • File dump. happy holidays people
    11·2 answers
  • Which of the following best reflects the international conditions that motivated President Bill Clinton’s proposals in Source 1?
    5·1 answer
  • Which of the following models best represents an old colonial port zone and its surrounding commercial districts?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!