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
galina1969 [7]
3 years ago
13

(Picture) MULTIPLYING MONOMIALS AND BINOMIALS

Mathematics
1 answer:
Sauron [17]3 years ago
3 0

Answer:

Option C is correct, i.e. 2x² +7x -4.

Step-by-step explanation:

Given is (2x-1)(x+4)

Applying FOIL method:-

F- multiply First two, O- multiply Outer two, I- multiply Inner two, L- multiply Last two.

So, (2x-1)(x+4) = 2x*x +2x*4 -1*x -1*4

(2x-1)(x+4) = 2x² +8x -1x -4

(2x-1)(x+4) = 2x² +7x -4

Hence, option C is correct, i.e. (2x-1)(x+4) = 2x² +7x -4.

You might be interested in
Three consecutive odd integers have a sum of 3.what are the number
lapo4ka [179]
X = smallest odd
x + 2 = second odd
x + 4 = third odd

x + x + 2 + x + 4 = 3
3x + 6 = 3
3x = -3
x = -1

The numbers are -1, 1, 3. Hope this helps!
6 0
3 years ago
Elisa won 40 lollipops playing basketball at the school fair. She gave 2 to every student in her math class. she has at least 7
Cloud [144]
40/2=20 half is as many their is if she has lest of seven round to the highest num because they are all even numbers

4 0
3 years ago
Read 2 more answers
LOOK AT PIC, ASAP, ROGHT ANSWER GETS BRAINLIEST !
k0ka [10]

Answer:

Step-by-step explanation:

The teacher has 7/8 pounds of clay given.

gives out 1/16 per station

7/8= 0.875 pound

7/8 / 1/16 pound= 14 maximum stations

14 stations divided by 2 classes = 7 in each room

5 0
2 years ago
To round the number to the hundredths place, what should be done first?
Oksanka [162]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
What is the volume of the rectangular prism?
Dovator [93]

Answer: 360 cubic cm

Step-by-step explanation: you just multiply all the numbers.

7 0
3 years ago
Other questions:
  • A toy factory assembles 19,824 toy castles over a 12 hour period time. The same number of castle is assembled each hour?
    15·2 answers
  • Tammy buys a 4-gigabyte memory card for her camera. Dijonea buys a memory card with twice as much storage as Tammy’s. One gigaby
    11·1 answer
  • Which problem can be solved with 56 ÷ 7 = 8?
    9·1 answer
  • What is 6 times the square root of 2 to the power of 2
    15·2 answers
  • Here are some free points!! :)
    10·2 answers
  • Can someone help me with these
    8·1 answer
  • Danny walks at an average speed of 5 m/s foe 1 minute. Work out the distance that Danny has travelled in metres.
    6·2 answers
  • Which of the following is not a factor that may affect biodiversity?
    5·2 answers
  • Given the arithmetic sequence where an= 3 + 2(n-1), what is the domain for n?<br>​
    7·1 answer
  • I need some help with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!