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
erik [133]
2 years ago
13

Find the discriminant of the following equation. 4x2 + 16x + 16 = 0 ...?

Mathematics
1 answer:
kenny6666 [7]2 years ago
7 0

Discriminant = b^2 - 4ac

a = 4

b = 16

c = 16

16^2 - 4(4 x 16)

256 - (4x64)

256 - 256 = 0

Therefore it only has one root

You might be interested in
Is 43,093 less than 43,903
Viefleur [7K]

Answer: yes

Step-by-step explanation:

43093 is less than 43903

4 0
3 years ago
Read 2 more answers
Complete the statement.<br> -6/7 -3/7<br> &lt; &gt;
aalyn [17]
Answer: -9/7



Explanation: subtract both numbers because they are negativeand you get -9/7
4 0
2 years ago
Five cards are randomly selected without replacement from a standard deck of 52 playing cards. what is the probability of gettin
EastWind [94]
Ok so it is a standard deck of 52 cards. Theres 4 suites: Hearts, Spades, Clubs and Diamonds.
In each suite there is 13 cards: Ace, King, Queen, Jack, 10, 9, 8, 7, 6, 5, 4, 3, and 2. The probability of you choosing 5 hearts is most likely to be 5/52.
3 0
2 years ago
Casy is taking pictures outdoors she know that the later in the afternoon she takes a picture
krok68 [10]
Later in the afternoon, the sun would most likely begin to set making quality sunlight pictures, but poor lighting for selfies.
7 0
3 years ago
What is the equation of the line that passes through the point (-2, -1) and has a<br> slope of ?
enot [183]

Answer:

10

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • on his way back, Thomas took the train. The distance travelled by the train is 328 miles. What is the average speed of the train
    14·1 answer
  • Plz answer and provide explanation will choose brainliest.
    15·1 answer
  • What is equivalent to 1/2
    13·1 answer
  • Which table represents a linear function?
    15·1 answer
  • Evaluate 8r<br> rs when r<br> 6 and s = 5.
    7·2 answers
  • Can some one please help me !!!!Indicate the method you would use to prove the two 's . If no method applies, enter "none".HL
    7·1 answer
  • Write equation for (-6,5) and (-3,-3)
    13·1 answer
  • Through a point not on a given line, how many perpendicular lines can be drawn to given line?​
    9·1 answer
  • Solve for both x and y in the parallelogram below.
    14·2 answers
  • Marla sawed a 12-meter wood plank into 8 equal pieces. Which statement best explains how Marla cut the wood plank?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!