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
Law Incorporation [45]
3 years ago
11

Rational root theorem f(x) = 2x4 – 9x2 +7

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0

Answer: ±1,±1/2,±7,±7/2

Step-by-step explanation:

Hope this helps!

You might be interested in
Find the area of the parallelogram with vertices Ps1, 0, 2d, Qs3, 3, 3d, Rs7, 5, 8d, and Ss5, 2, 7d.
Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

8 0
3 years ago
John played a note on his tuba that vibrated the air 120 times per second. If you play the note for 4 seconds, how many times in
Zigmanuir [339]

480

This is this awnser because its 120 a second, for 4 seconds so 4 times 120 = 480.


4 0
3 years ago
Read 2 more answers
Who steal cheese? XD
Molodets [167]
Mouses steal cheese.Or idk 
7 0
3 years ago
Read 2 more answers
If x/5 +6=-14,then x=
Otrada [13]

Answer: x= -100

Step-by-step explanation:

X/5=-14-6

X/5=-20

X=-100

3 0
3 years ago
Read 2 more answers
Please help someone
Romashka-Z-Leto [24]

Answer:

  (-2, ∞)

Step-by-step explanation:

A function is "increasing" when its graph goes up to the right, the slope is positive. At a turning point (maximum or minimum), the function is neither increasing nor decreasing.

<h3>Increasing interval</h3>

The graph has a minimum at x = -2. To the left of that point, the graph goes up to the left, which is the same as down to the right (decreasing).

To the right of x = -2, the graph goes up to the right (increasing). It continues to increase for all values of x > 2. The interval where the function is increasing is said to be ...

  -2 < x < ∞

The lack of "or equal to" tells you the interval is "open" and is delimited by parentheses in interval notation:

  increasing; (-2, ∞)

6 0
2 years ago
Other questions:
  • Solve for x in the equation x squared + 14 x + 17 = negative 96. x = negative 7 plus-or-minus 4 StartRoot 6 EndRoot i x = –7 ± 8
    10·2 answers
  • H(t)=4t+20, h( )=4 please help me
    15·2 answers
  • 3 1/3+(-2 1/4) + 1 5/6
    9·1 answer
  • What is the distance between (-6,8) and (-3,9)?
    7·2 answers
  • The length of a rectangular garden is 8 feet longer than its width. If the garden's perimeter is 188 feet, what is the area of t
    7·1 answer
  • The question is
    6·2 answers
  • Each of the students at piano recital takes about 8 3/4 minutes to introduce themselves and play 3 songs. There are 9 students p
    14·1 answer
  • Write an equation in slop _intercept form of the line that bisects the angle formed by BA and BC
    15·1 answer
  • Please answer this!!!
    13·2 answers
  • Is the question: Do prefer doing cool math problems or reading about old boring history? fair or biased
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!