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
AlexFokin [52]
3 years ago
14

What value of c makes the polynomial below a perfect square trinomial?x2 + 18x + c?

Mathematics
1 answer:
aalyn [17]3 years ago
5 0
C = 81. 

You can get this by taking half of the b term and squaring it. 
You might be interested in
Which polynomial function has a leading coefficient of 3 and roots –4, i, and 2, all with multiplicity 1? f(x) = 3(x 4)(x – i)(x
Pepsi [2]

The polynomial function with leading coefficient of 3 and root -4, i, and 2 all with multiplicity of 1 is f(x) = 3(x+4)(x-i)(x+2)

<h3>Polynomial function</h3>

The Leading coefficients are the numbers written in front of the variable with the largest exponent.

Roots of a polynomial refer to the values of a variable for which the given polynomial is equal to zero.

The multiplicity is the number of times a given factor appears in the factored form of the equation of a polynomial.

Therefore, the polynomial f(x) = 3(x+4)(x-i)(x+2) has a root -4 , 1 and -2.

The leading coefficient is 3. The multiplicity is all one.

learn more on polynomial here: brainly.com/question/13309002

#SPJ4

5 0
3 years ago
PLEASE SHOW FULL SOLUTIONS!!! WILL MARK BRAINLIEST FOR BEST ANSWER!!
Luda [366]

Hope you could understand.

If you have any query, feel free to ask.

4 0
2 years ago
A box of cereal can be purchased in the large size, which is 15 ounces for $3.64, or the family size, which is 24 ounces for $4.
Darina [25.2K]

Answer:

Family size at $0.20 per ounce

5 0
2 years ago
What is the distance between (6,-7) (3,-5)
kaheart [24]

Answer:

4,684 km

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
4.543billion ÷ 1.48=
sweet-ann [11.9K]

Answer:

3069594594.59

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Of the 8 planets is our solar system, 4 are considered rocky. If a student randomly selects 1 of those 8 planets as topic for a
    7·1 answer
  • The sum of three different two-digit prime numbers is 79. the largest of the numbers is 43. the difference of the other two is 1
    15·1 answer
  • Yuri thinks that 3/4 is a root of the following function. q(x) = 6x3 + 19x2 – 15x – 28 Explain to Yuri why 3/4 cannot be a root.
    11·2 answers
  • What is a derivative
    10·1 answer
  • Find the area of the rhombus.
    12·1 answer
  • Suppose y varies directly as x. If x = 15 when y = 12, find x when y = 21.
    7·1 answer
  • Sally buys 3 gallons of lemonade for her party. If she has 60 guests, will she have enough lemonade for each person to have one
    6·1 answer
  • Find the measure of c in the figure below using the side lengths given
    6·1 answer
  • Find the radius of each circle
    12·2 answers
  • An investor invested a total of $2,700 in two mutual funds. One fund earned a 4% profit while the other earned a 2% profit of th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!