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
Bad White [126]
2 years ago
6

PRETTY please help

Mathematics
2 answers:
lukranit [14]2 years ago
5 0

Answer:

  • C. 4x − 7

Step-by-step explanation:

<u>Given polynomial:</u>

  • 4x² + x - 14

<u>Find its roots:</u>

  • x = (- 1 ± √(1 - 4*4*(-14)) / 8
  • x = (- 1 ± √225) / 8
  • x = ( -1 ± 15) / 8
  • x₁ = (- 1 + 15)/ 8 = 14/8 = 7 / 4
  • x₂ = (- 1 - 15) / 8 = - 16/2 = - 8

<u>The factors:</u>

  • (x - x₁)(x - x₂) =
  • (x - 7/4)(x + 8) =
  • 1/4(4x - 7)(x + 8)

Option C is the correct one

Aleksandr [31]2 years ago
3 0

Answer:

The answer is

4

−

7

)

(

+

2

)

You might be interested in
Betty correctly determined that the ordered pair (–3, 5) is a solution to the system of linear equations 6 x + 5 y = 7 and x + 4
viva [34]

Answer:

(-3, 5) satisfies both the equation 6x + 5y = 7 and the equation x + 4y = 17.

7 0
3 years ago
Read 2 more answers
The sum of three integers is 74. The first integer is twice the second and the third is six more than the second. What are the t
Levart [38]
Let thw second integer be x
then the first = 2x
and the third integer is = 6+x
their sum = 74
x+2x+6+x = 74
4x +6 = 74
4x = 74-6 =68
x =68÷4
x = 17
then the first integer is 2×17 = 34
the third integer is 17+6 = 23

the integers are 17 , 23 and 34
5 0
3 years ago
Help please 50 points! Statistics Exam. it is timed
dlinn [17]

Answer:

The answer is C I believe.

Step-by-step explanation:

3 0
3 years ago
Accounts Payable had a normal starting balance of $800. There were debit postings of $600 and credit postings of $300 during the
sasho [114]
The normal balance of an accounts payable is credit.
So you start with $800-cr
Any debit posting will reduce that normal balance and any credit posting will increase the normal balance.


The $600 debit posting will create a $200 credit balance(800-600)


The $300 credit posting will create a $500 credit balance(300+200)

Answer: A. $500 - Credit.

It may help to figure it out if you create a t-chart and enter the amounts.

3 0
3 years ago
ABC has coordinates of A (-8,-8), B (4,-2), and C (2,2). Find the coordinates of its image after a dilation centered at the orig
julsineya [31]
A (-9.5, -9.5) B (5.5,-2.5) C (3.5,3.5)
7 0
3 years ago
Other questions:
  • Michael is 4 times as old as Brandon and is also 27 years older than Brandon. How old is Michael?
    10·2 answers
  • What kind of triangle is shown? Why?
    8·2 answers
  • How do u factor 10x^2-12x=o
    15·1 answer
  • Match the type of sequence to the appropriate example. 1. 2, 9, 16, 23, ... exponential decay 2. 3, 15, 75, 375, ... arithmetic
    12·2 answers
  • What type of symmetry does this figure have? Please help me I need to turn this in.
    10·2 answers
  • Jonas is the 4/9 of the chapters of life do you agree if not what mistake did she make and why
    10·1 answer
  • Solve for the following equation for the given variable 24= -2(4t-4)
    5·1 answer
  • What is the average rate of change of the function f(x)=2(3)^x from x=2 to x=4
    5·2 answers
  • A4BC is a right-angled isosceles triangle and the area of AABC is 50 cm.
    8·1 answer
  • A plane intersects a double-napped cone such that the plane contains the generating line.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!