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
GrogVix [38]
3 years ago
13

Can someone give examples of multiplying Factors here is one (-x-4)(x+4)

Mathematics
1 answer:
erastova [34]3 years ago
3 0
You use FOIL

First
Outer
Inner
Last

(-x - 4)(x + 4)

The first terms for both are -x and x

-x * x = -x^2

Outer are -x and 4

-x * 4 = -4x

Inner are -4 and x

-4 * x = -4x

Last are -4 and 4

-4 * 4 = -16

Combine:

-x^2 - 4x - 4x - 16

-x^2 - 8x - 16

You might be interested in
Gabriel is designing equally sized horse stalls that are each in the shape of a rectangular prism. Each stall must be 9 feet hig
ElenaW [278]

Total Volume is given as 1080 cubic feet.

Height is given as 9 feet.

Length is 2 feet longer than the width, so Length = x+2

If the stall is 10 feet wide, then the length would be 10 +2 = 12 feet.

The volume for that would be 10 x 12 x 9 = 1080 cubic feet.


Yes it is possible for the width to be 10 feet.

4 0
3 years ago
Read 2 more answers
The area of a parallelogram 420 square cm and the height is 35 cm. Find the corresponding base.
lesya [120]

Answer:

12

Step-by-step explanation:

420/35

12

12*35=420

6 0
3 years ago
Read 2 more answers
PLEASEEEE I BEG YOU PLZZZ SOMEBODY GIVE ME THE RIGHT ANWSERSS TO THESEEE AND I DONT WNAT ANY WRONG ONES ARE REPORT JUST HELPP CU
fredd [130]

Answer:

Step-by-step explanation:

Question 1: C

1 multiplied by 5 = 5

1 plus 5 = 6

So you get: (x+5)(x+1) which means x = -5 or -1

Question 2: B

2 multiplied by -4 = - 8

2 plus -4 = -2

So you get: (x-4)(x+2) which means x = 4 or -2

6 0
3 years ago
I am a group of 3 digits seperated in a multi digit number
ki77a [65]
173452. I think that is it.
8 0
3 years ago
Read 2 more answers
Which of the following numbers are greater than 6 and less then 8? Explain how you know. ??????
Marina86 [1]

Answer:

7 is the answer

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If a board measures 72" long and you need to cut it so it is 24 5/8" long how much should you cut off
    5·1 answer
  • The school taxes on a house assessed at $210,000 are $2340. At the same tax rate, what are the taxes (to the nearest dollar) on
    12·2 answers
  • Which algebraic expression represents the verbal expression "7 decreased by m"
    9·1 answer
  • © MP.7 Use Structure A carton of
    14·1 answer
  • A line passes through the point (-6, 8) and has a slope of
    6·2 answers
  • A tailor has 641 yards of material to make costumes. Each costume needs 3 yards of material. How many costumes can be made? Will
    14·1 answer
  • HELP PLEASE 30 POINTS<br><br> 2x-3y=8 x-3y=8. solve with linear composition
    8·1 answer
  • What is the perimeter of the figure? <br> 88 in. <br> 88 11/24in.<br> 88 7/8in. <br> 89 7/8i n.
    13·1 answer
  • It math questions: true or false!​
    14·2 answers
  • Using the image below, find the value of x that makes a ∥ b.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!