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
stira [4]
2 years ago
11

I need help please I need help

Mathematics
1 answer:
Stells [14]2 years ago
6 0

Answer:

3(2v - 3)(3v + 2)

Step-by-step explanation:

18v² - 15v - 18 ← factor out 3 from each term

= 3(6v² - 5v - 6) ← factor the quadratic

consider the factors of the product of the coefficient of the v² term and the constant term which sum to give the coefficient of the v- term.

product = 6 × - 6 = - 36 and sum = - 5

the factors are - 9 and + 4

use these factors to split the v- term

6v² - 9v + 4v - 6 ( factor the first/second and third/fourth terms )

= 3v(2v - 3) + 2(2v - 3) ← factor out (2v - 3) from each term

= (2v - 3)(3v + 2)

Then

18v² - 15v - 18 = 3(2v - 3)(3v + 2)

You might be interested in
EFGH is translated 3 units to the left and 7 units up.<br> What are the coordinates of H'?
Nikitich [7]
Where was H originally?
8 0
3 years ago
Read 2 more answers
Solve the inequality 2c/3+1&gt;7<br>​
Rasek [7]

Answer:

c > 9

Step-by-step explanation:

2c/3 + 1 > 7

subtract 1 from both sides

2c/3 > 6

multiply both sides by 3

2c > 18

divide both sides by 2

c > 9

6 0
2 years ago
What is 478 divided by 16
sergij07 [2.7K]
The answer to your question is 29.875
3 0
3 years ago
Read 2 more answers
Please help me i need help asap
Vladimir79 [104]

Answer:

-6

Step-by-step explanation:

Add the positive numbers first which is nine then add a negative like -8 and you get then add -7 which is -6

8 0
3 years ago
Please answer quickly! ill mark u brainliest!
Ierofanga [76]

Answer:

Step-by-step explanation:

f(x) = 2x - 5

When x = -2,

     f(-2) = 2*(-2) - 5 = - 4-5 =  (-9)

When x = 0,

f(0) = 2*0 - 5 = -5

When x = 5,

   f(5) = 2*5 - 5 = 10 - 5 = 5

x          -2           0             5

y          -9           -5            5

8 0
2 years ago
Other questions:
  • Select all the expressions that are equivalents to y^4 . (3 points)
    13·1 answer
  • Plz help me I am struggling
    15·2 answers
  • 0 A public beach in Arkansas charges non- residents $12 per day for a fishing license and $3.50 per day for live bait. Arkansas
    6·1 answer
  • ASAPPPP<br> I HAVE AND IMAGE BELOW
    10·2 answers
  • Which point is on the graph of f(x) = 3.5%?<br> A. (1,15)<br> B. (0, 15)<br> C. (15,1)<br> D. (0,0)
    9·1 answer
  • What theorem can be used to prove that the two triangles are congruent?
    14·1 answer
  • In a random sample of citizens in one town, 21 out of 200 people were left handed. Which of these is the best inference to
    10·1 answer
  • A vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec. What is the vehicle's<br> acceleration?
    11·1 answer
  • PLZ HELP want to know if its right
    13·1 answer
  • Exit Ticket
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!