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
Y_Kistochka [10]
3 years ago
15

Does+anyone+want+2+talk?

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0
BETTT

STEP BY STEP EXPLAINATIKN
larisa [96]3 years ago
6 0
.??....??........?...
You might be interested in
I can’t figure out how to use the zeros in the polynomial. Please explain
Temka [501]

Answer:

a) P (x) = (x + 3) (x-1) (x-4)

b) P (x) = (2x + 5) (5x - 4) (x-6)

c) P (x) = (x-3) (x-1) (x-4) (x + 1) ^ 2

Step-by-step explanation:

<u>For the question a *</u> you need to find a polynomial of degree 3 with zeros in -3, 1 and 4.

This means that the polynomial P(x) must be zero when x = -3, x = 1 and x = 4.

Then write the polynomial in factored form.

P (x) = (x + 3) (x-1) (x-4)

Note that this polynomial has degree 3 and is zero at x = -3, x = 1 and x = 4.

<u>For question b, do the same procedure</u>.

Degree: 3

Zeros: -5/2, 4/5, 6.

The factors are

x = -\frac{5}{2}\\\\x +\frac{5}{2} = 0\\\\(2x +5) = 0

---------------------------------------

x =\frac{4}{5}\\\\x-\frac{4}{5} = 0\\\\(5x-4) = 0

--------------------------------------

x = 6\\\\(x-6) = 0

--------------------------------------

P (x) = (2x + 5) (5x - 4) (x-6)

<u>Finally for the question c we have</u>

Degree: 5

Zeros: -3, 1, 4, -1

Multiplicity 2 in -1

x = -3\\\\(x-3) = 0

--------------------------------------

x = 1\\\\(x-1) = 0

--------------------------------------

x = 4\\\\(x-4) = 0

----------------------------------------

x = -1\\\\(x + 1) = 0

-----------------------------------------

P (x) = (x-3) (x-1) (x-4) (x + 1) ^ 2

8 0
3 years ago
Fill in the blanks.<br><br> (x+_)^2=x^2+14x+_
Serga [27]

Step-by-step explanation:

(ax + b)² = a²x² + 2abx + b²

In this case, a = 1, so:

14 = 2b

b = 7

(x + 7)² = x² + 14x + 49

7 0
4 years ago
Last week, a store sold laptops worth a total of $3,885.Each laptop cost $555.how many laptops did the store sell last week
mojhsa [17]
The store sold 7 laptops. 3,885/555 = 7
4 0
3 years ago
Read 2 more answers
What makes a quadratic function unique?
Ilya [14]

Answer:

The graph of a quadratic function is a curve called a parabola which makes a quadratic function unique.

Step-by-step explanation:

Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape which makes it easy to identify.

Hope it helps.

4 0
3 years ago
Read 2 more answers
How to find the designated sum in arithmetic series
Natali5045456 [20]

Answer:

You need more data

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • In Zoe's class, 4/5 of the students have pets. Of the students who have pets, 1/8 have rodents. What fraction of the students in
    8·1 answer
  • Find all the points on the curve y = 4x^4 − 8x^2 + 16x + 7 such that the tangent line to the curve is parallel to the line 16x −
    9·1 answer
  • A shape that is both a parallelogram and a trapezoid.
    10·1 answer
  • A rope 29 ft long rope is tied to the top of a flag pole. The rope is staked to the ground 21 ft away from the base of the pole.
    13·2 answers
  • Suppose you are representing the employees at a large corporation during contract negotiations. You have a list of the salaries
    8·1 answer
  • I have got this answered this but instructor give me comments of wrong answers
    5·1 answer
  • THIS IS A SCIENCE QUESTION SRY
    6·2 answers
  • 4) Maria says you can add any two radicals if you simplify them first. Do you agree with her?
    7·1 answer
  • Please solve with explanation 30 points
    8·1 answer
  • The sum of two numbers is 22, and their difference is 12. What are the numbers?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!