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
WITCHER [35]
3 years ago
11

Which values of x would make a polynomial equal to zero if the factors of the polynomial were (x+3) and (x+12)

Mathematics
2 answers:
GREYUIT [131]3 years ago
6 0

Answer:

The value of x is -3 and -12 which make a polynomial equal to zero.

Step-by-step explanation:

Given : The factors of the polynomial were (x+3) and (x+12).

To find : Which values of x would make a polynomial equal to zero.

Solution :

The factors of the polynomial were (x+3) and (x+12).

To find the value of x we equation the product of factors equate to zero.

i.e. (x+3)(x+12)=0

(x+3)=0\text{ (or) }(x+12)=0

x=-3\text{ (or) }x=-12

So, The value of x is -3 and -12 which make a polynomial equal to zero.

Alex Ar [27]3 years ago
3 0

Answer:

A product of factors is zero if and only if one or more of the factors is zero.  That is, if ab = 0, then either a = 0 or b = 0 (or both).

Hence (x+3)(x+12) = 0 only if (x+3) = 0 or (x+12) = 0 or both.  (x+3) = 0 when x = 3.(x+12) = 0 when x = 12.

Hence the values of x that make (x+3)(x+12) = 0 are x = 3 and x = 12.

You might be interested in
Parker offers to pay for 5 of his friends to play laser tag, but 3 of them don’t want to play. Parker offers to pay for 5 of his
gtnhenbr [62]

Answer: B

Step-by-step explanation:

First, you have to find how many friends are playing. This can be found in the equation 5-3. Now you multiply by six to find the cost. If you chose C, that would be incorrect, because the () you would mltilply first (30) and then subtract 3 (27). You can also think of it as finding the cost of how much all of them want to play by using the distributive property, leaving you with 30 - 18, and subtract from there to get 12.

6 0
2 years ago
Jelly ate 3 apples. This represents 50% of the bag of apples. How many apples were originally in the bag
rjkz [21]
<h3>Answer:  6 apples</h3>

x = number of apples originally

50% of x = 0.50*x = amount of apples eaten = 3

0.50x = 3

x = 3/0.50 ....... divide both sides by 0.50

x = 6

You can think of 50% as 1/2. If 3 apples represent half the bag, then the full bag is 6 apples. So half of 6 is 3.

6 0
2 years ago
Read 2 more answers
Select the correct answer.
kati45 [8]

Answer:

25

Step-by-step explanation:

divide 48 by 4 which is 25%

3 0
3 years ago
Solve for b.
MakcuM [25]
Fortnite rctcyvlxcgtcyy
8 0
3 years ago
Read 2 more answers
Please help i really need it really much
Zanzabum

Answer:

1.5

Step-by-step explanation:

Assuming that you mean that Simon is scaling Logan's build, the scale factor is 1.5.

To find this, you divide Simon's fort height by Logans.

7.5/5 = 1.5.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Four pounds of apples cost $1.56. What is the unit cost?
    8·1 answer
  • Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre
    6·1 answer
  • Write an inequality that represents the statement "v is greater than or equal to 5"
    9·1 answer
  • In the Angle Measures of Polygons section, the sum of the exterior angles of a polygon is always _______ degrees. *
    6·1 answer
  • Find the distance between the points (1,8) and (9, 2).
    13·1 answer
  • Question in pic, plz help!
    13·1 answer
  • Question attached,
    8·1 answer
  • Help with the question below
    13·1 answer
  • Could somebody please help me find the answers for 'x' for these pictures?
    6·2 answers
  • Leg = 11 meters, Hypotenuse = 15 meters
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!