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
mart [117]
4 years ago
11

Factor completely:Please help me.

Mathematics
2 answers:
garri49 [273]4 years ago
5 0

Answer:

3x(3x-2)(12x-5) D

Step-by-step explanation:

Amiraneli [1.4K]4 years ago
5 0

Answer:

D

Step-by-step explanation:

This is a game in which you figure out what the terms of the expression have in common.  Clearly, x is a common factor, as 108x³ = x(108x²), -117x² = x(117x) and 30x = x(30).  Factoring out x, we get:

x(108x² - 117x + 30).

Next, note that 3 is a factor common to 108, 117 and 30, so now we have:

x(108x² - 117x + 30) → 3x(36x² - 27x + 10).  Knowing this enables us to eliminate answers A and B, because neither has that factor 3 in it.

Now take a look at D.  This is the only answer choice that produces a '10,' which stems from multiplying -2 and -5.  So the only possible answer choice is D.

You might be interested in
To measure a stone face carved on the side of a​ mountain, two sightings 750 feet from the base of the mountain are taken. if th
Sergeeva-Olga [200]

Answer: 57.8512 feet (approx)

Step-by-step explanation:

Let h be the height of the stone face.

The angle of elevation from one sight to the bottom of face that is 750 feet far from the base of the mountain is 33°

⇒ The distance of the base of the stone face from the base of the mountain = 750\times tan 33^{\circ}=750\times 0.64940759319=487.055694898

The angle of elevation from another sight to the top of face is 36° that is also 750 feet away from the base of the mountain,

Therefore,

The distance of the top of the stone face from the base of the mountain  = (h + 487.055694898) feet

By the trigonometry,

\frac{h + 487.055694898}{750}=tan36^{\circ}

h + 487.055694898=0.726542528\times 750

h =544.906896004-487.055694898=57.8512011059\approx 57.8512

Therefore, the height of the stone face is 57.8512 feet (approx).



8 0
4 years ago
The sum of 4 consecutive even integers is 20. what are the integers?
vladimir2022 [97]
Let first even integer = 2x
2x + 2x+2 + 2x+4 + 2x+6 = 2O
8x + I2 = 2O
8x = 8
x = I

Therefore integers are; 2, 4, 6, 8
8 0
3 years ago
Identify the factors of 4x2 + 12x + 9
Elenna [48]

Answer:

(2x+3)(2x+3)

Step-by-step explanation:

a^2+2ab+b^2

7 0
3 years ago
Read 2 more answers
Find the midpoint of AB given A (-1,4) and B (7,6)
lutik1710 [3]
Seriously: add the x's divide by 2, add the y's divide by 2, bob's your uncle. you have the midpoint. 
8 0
4 years ago
1 cm equals 10 mm how many millimeters does 2.5 cm equal label your answer ​
kodGreya [7K]
Answer: 25 mm

Explanation:

Multiply 2.5 by 10 since 1=10 and there are 2.5

2.5(10)
=25
3 0
3 years ago
Other questions:
  • The regular price of a scooter is 65.50. It’s on sale for 52.40. What is the percent decrease from the regular price tot the sal
    11·1 answer
  • What is 10 less than 14 in algebraic expression?
    12·1 answer
  • Please help me with this question
    5·1 answer
  • URGENT,PLEASE HELP ME !!!!!!!!!!!!!!!
    13·1 answer
  • Which rational expression has a value of 0 when x = 2 ? A) 7x -5/x2 + 10 B) -3x +6/8x-9 C) -5x + 8 / x-2
    13·2 answers
  • Wanda and Kyle want to compare the worth of their baseball cards. Wanda has 80 baseball cards and Kyle has 110 baseball cards. S
    8·1 answer
  • John scored 17 out of 30 in the Entrepreneurship test calculate his marks in percentage give your answer to one decimal place​
    7·1 answer
  • I will give you 40 points if you answer correctly <br> What is the distance of segment FG?
    12·1 answer
  • Which is equivalent to (-5)(8)?
    14·2 answers
  • The net of a triangular prism is shown in the diagram. Use the ruler provided to measure the dimensions of the net to the neares
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!