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
barxatty [35]
2 years ago
7

Express the product (2x-1)(3x+4) as a trinomial

Mathematics
2 answers:
Stels [109]2 years ago
6 0
You have to FOIL (First, Outer, Inner, Last) that.
First: 2x • 3x = 6x^2
Outer: 2x • 4 = 8x
Inner: -1 • 3x = -3x
Last: -1 • 4 = -4

Answer: 6x^2 + 5x - 4
mario62 [17]2 years ago
5 0

Answer6x^{2} +5x-4

Step-by-step explanation:

You might be interested in
(20pts) I need to know who is incorect and why
svp [43]

Answer:

i thig it is hj

Step-by-step explanation:

jk

6 0
2 years ago
For a certain population, the population proportion is .6. If samples of size 60 are taken, determine the standard deviation of
lions [1.4K]
60 Are taken but the single is 1 and is that you
5 0
2 years ago
How many degrees are there if you add up the internal angles in a pentagon?
shepuryov [24]
The answer is 540 degrees ^-^
8 0
3 years ago
Read 2 more answers
The area of a rectangle is 99 ft^2, and the length of the rectangle is 7 more than double the width. Find the dimensions of the
Sergio039 [100]

Answer:

width =5.5ft

length =18

Step-by-step explanation:

w=x

L=2x+7

area=w*L

99 = x(2x+7)

99=2x^{2} +7x

2x^{2} +7x-99=0

2x^{2} +18x-11x-99=0

2x(x+9)-11(x+9)=0

(2x-11)(x+9)=0

2x-11=0

2x=11

x=11/2

x=5.5

L=2x+7=2*5.5+7=11+7=18

7 0
3 years ago
Find the sum: 4+(-11)
Elden [556K]

Answer:

-7

Step-by-step explanation:

4 + (-11)

=> {since, positive x negative = negative}

=> 4 - 11

=> -7

3 0
2 years ago
Read 2 more answers
Other questions:
  • Please answer.
    11·2 answers
  • A tractor-trailer travels 205.296 miles in 3.12 hours. What is the speed at which the tractor-trailer is traveling? 62.05 miles
    14·2 answers
  • simplify the difference. (–7x – 5x4 5) – (–7x4 – 5 – 9x) a. 2x4 2x 10 b. –14x4 10x 10 c. –14x4 – 10x 10 d. 2x4 2x 8
    14·1 answer
  • If 70% is £14 what is the full price
    6·1 answer
  • There are 12 balls in a bag. One is blue and one is red. What is the exact probability that the blue ball is drawn first and the
    12·1 answer
  • Which is not a function
    11·2 answers
  • HELP! <br><br> -5(3m - 4)<br><br> I need the answer to this quick!!!!
    9·2 answers
  • Who's is the faster runner? Raj can run 1 1/3 laps in 1/4 of an hour. Yvonne can run 4 1/2 laps in 7/8 of an hour.
    7·2 answers
  • What work am I supposed to do I have to do the work or I will get it wrong !
    9·1 answer
  • (07.03)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!