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
svlad2 [7]
3 years ago
14

What polynomails has the roots of -6, -4 ,and 1? A)x³-9x²-22x+24 B) x³-x²-26x-24 C) x³+x²-26x+24 D)x³+9x²+14x-24.

Mathematics
2 answers:
liberstina [14]3 years ago
6 0

Answer:

the answer is d your welcome

Step-by-step explanation:

never [62]3 years ago
4 0

Answer:

x = 1 or x = -4 or x = -6 thus d: is your answer

Step-by-step explanation:

Solve for x over the real numbers:

x^3 + 9 x^2 + 14 x - 24 = 0

The left hand side factors into a product with three terms:

(x - 1) (x + 4) (x + 6) = 0

Split into three equations:

x - 1 = 0 or x + 4 = 0 or x + 6 = 0

Add 1 to both sides:

x = 1 or x + 4 = 0 or x + 6 = 0

Subtract 4 from both sides:

x = 1 or x = -4 or x + 6 = 0

Subtract 6 from both sides:

Answer:  x = 1 or x = -4 or x = -6

You might be interested in
Is 3/8 estimated to be closer to 0 or 1?
kolezko [41]
The cut-off point is 0.5: higher than this would be closer to 1, and lower would be closer to 0

and 3/8 is lower than 0.5: we know this because a bigger number, 4/8 is equal to 0.5

so it's closer to 0!
3 0
3 years ago
Read 2 more answers
a line passes through point (-10,3) and has a slope of 1/2. write an equation in Ax+By=C form for this line. Use integers for A,
zhenek [66]

Answer:

-10, -4

Step-by-step explanation:

7 0
2 years ago
Can these side lengths make a triangle 12,13,7 ?<br> yes<br> no<br> are in possible
notsponge [240]
Answer: I think it’s yes?
3 0
2 years ago
Okay these last two are the last ones i need help on!
icang [17]
21) 5 shelves
22)385mm

8 0
3 years ago
What conjecture can you make about the sum of the first 22 positive even numbers?
alekssr [168]

Answer:

A.) The sum of the product of the number of terms and the number of terms plus one.

Step-by-step explanation:

So, we have the sum of the first 22 positive even numbers:

S = 2 + 4+ 6 + ... + 44

We know the sum of such sequence is given by the (sum of the first number (2) and the last number (44)) multiplied by the number of terms (11).

S = (2 + 44) * 11 = 46 * 11 = 506

Answer A tells us it should be the sum of the number of terms (22) by the number of terms plus one (22 + 1 = 23).

S = 22 * 23 = 506

That's confirmed.

Answer B would give 22 * 21 = 462, so it's not right

Answer C would give 22 * 2 = 44, obviously not right

Answer D would give 22 * 22 = 484, close but not right.

7 0
2 years ago
Other questions:
  • Someone please help me?
    15·2 answers
  • 13=w-14/2 what does w equal
    12·1 answer
  • Which set of angle measures could be the measures of the interior angles of a triangle? 50°, 60°, and 75° 35°, 105°, and 45° 62°
    12·2 answers
  • What are the known solutions to f(x)=g(x)
    13·1 answer
  • Solve the system.<br> y= 3x2−2x+3​<br> y = x + 3<br><br> The solutions are (__,__) and (__,__).
    12·1 answer
  • A line segment AD, contains points B &amp; C such that C is between A and D, and B is between A and C. If AB = 6, BD = 23, and A
    14·1 answer
  • Paul buys 5 bags of chips and 9 bags of pretzels for $16.95. Ian buys 1 bag of chips and 1 bag of pretzels for $2.55. Find the c
    6·1 answer
  • Please help with mark as brainliest please also show work
    14·1 answer
  • HURRRYYYY! I ONLY HAVE 3 MINUTES.​
    10·1 answer
  • At the Constitutional Convention of 1787, the proposal
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!