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
LiRa [457]
3 years ago
10

According to the rational root theorem, what are all the potential rational roots of f(x)= 5x^3-7x+11

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

The rational root theorem states that the rational roots of a polynomial can only be in the form p/q, where p divides the constant term, and q divides the leading term.

In your case, both the leading term 5 and the constant term 11 are primes, so their only divisors are 1 and themselves.

So, the only feasible solutions are

\pm\dfrac{11}{5},\quad\pm 11,\quad \pm\dfrac{1}{5}, \pm 1

For the record, in this case, none of the feasible solutions are actually a root of the polynomial.

You might be interested in
(HELP! MARKING BRAINLIEST) At 2pm, a store had sold 15 packs of toilet paper. By 5pm, the store had sold 57 packs of toilet pape
viktelen [127]

Answer:

14 packs per hour

Step-by-step explanation:

The store sold 57 - 15 = 42 packs of toilet paper in 3 hours.

42 packs in 3 hours = 42/3 = 14 packs per hour

5 0
3 years ago
Between noon and 9pm the temperature dropped 10°F. If the temperature was -4°F at 9pm what was the temperature at noon ?
miv72 [106K]

Answer:

6F

Step-by-step explanation:

Let x be the temperature at noon

dropping means we subtract

The temperature at 9 pm was -4.  That goes on the right hand side of the equals

x-10 = -4

Add 10 to each side

x-10+10 = -4+10

x = 6

The temperature at noon was 6 F

3 0
3 years ago
Please help!!! this is due tomorrow!!1!!11!!!1!
Ronch [10]

Answer: m<KHL = 37 degrees.

m<GHK = 53 degrees

Step-by-step explanation:

<CHD and <KHL are vertical angles. They are equal in measure. m<CHD is 37 degrees, so m<KHL is also 37 degrees.

Notice <GHL is a 90 degree angle (because the lines that form it are perpendicular) and <GHL is made up of two angles: <GHK and <KHL.

m<GHK + m<KHL (37) = m< GHL (90 degrees)

Subtract 37 from both sides.

m<GHK = 53 degrees

7 0
3 years ago
What is the domain of the function y=vx<br> 2 0 03X&lt;&lt;<br> 1
Tema [17]

Answer:

<u>Option 3:  0 ≤ x ≤ ∞ </u>

Step-by-step explanation:

The domain of a function is the set of all possible x values for the function.

The given function is y = √x

The domain for the square root function should be : x ≥ 0

So, the domain = [0,∞)

Or, it can be written as inequality

So, 0 ≤ x ≤ ∞

So, the answer is option 3.

6 0
3 years ago
Which of the following are equivalent to sin 300°
vovangra [49]

Answer:

cos 330

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Help in details please on how to do the graph
    9·1 answer
  • A hiker starts hiking at the beginning of a trail at a point which is 200 feet below sea level. He hikes to a location on the tr
    8·1 answer
  • Help me please I don’t know how to get to the end
    9·1 answer
  • Find the area of the shaded region of the figure below. Each small square is 1 cm x 1cm.
    9·2 answers
  • Lara has a triangle that has side lengths of 26, 34, and 58. She wants to reduce the triangle by one half, so she divides each s
    10·1 answer
  • I NEED HELP NOW!!
    8·1 answer
  • A tree that grows 3 feet every 5 years<br> is growing at a rate of<br> year.<br> feet per
    15·1 answer
  • HELP PLEEEASE DUE TODAY ALL MY POINTS<br><br> if ΔABC and ΔXYZ are similar which must be true
    14·2 answers
  • What is the image of the point (- 6, 1) after the reflection over the line y = 2 ?
    12·1 answer
  • As of 01 January 2017, Delta mainline aircraft fly to 233 destinations; when combined with its Delta Connection regional affilia
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!