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
nikitadnepr [17]
3 years ago
11

Describe how the discriminant of a quadratic equation is related to the number of real solutions the equation has.

Mathematics
2 answers:
Anettt [7]3 years ago
5 0
If the discriminant of a quadratic equation, given by B^2-4AC is positive, it has 2 real solutions. If 0, it has 1 real solution and if negative it has 0 real solutions.
lutik1710 [3]3 years ago
4 0
<span>if it is positive it has real solutions if it is zero it has one real solution if it is negative it has two complex solutions</span>
You might be interested in
Expand the binomial (2x+5)^5
Whitepunk [10]
That would simplify to 32x^5+400x^4+200x^3+5000x^2+6250x+3125
You would do that because you have to write it repeatedly as (2x+5)(2x+5) and so on.
3 0
3 years ago
2 yd<br> 3.1 yd <br> find the area
STALIN [3.7K]

Answer:

Area = 6.2 yards²

Step-by-step explanation:

area = bh

area = 2(3.1)

3 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST!!!!!
vodka [1.7K]
The answer is $72
because if you subtract the discount by 96 you get 72
5 0
3 years ago
Read 2 more answers
A customer service center receives about 10 emails every half-hour.
kolezko [41]

Step-by-step explanation:

10 every 30 minutes means about one call every 3 minutes so in 6 minutes they should recieve 2 calls

5 0
3 years ago
the scale of a model train is 1 inch to 13.5 feet. One of the cars of the model train is 5 inches long. What is the lenght, in f
Dominik [7]

Answer:

67.5

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Can you help me with 10-13 please? I don’t really understand it
    10·1 answer
  • ................... the first graph i need the answer to What is the median number of trips taken to the food store in one week.
    9·1 answer
  • - A total of 32 students sign up for a kayaking trip. Four more seniors (s) sign up than juniors (). Which system of linear
    7·1 answer
  • The sum of 3 fifteens and 4 twos
    6·1 answer
  • A light bulb consumes 13200 watt-hours in 5 days and 12 hours. how many watt-hours does it consume per day?
    14·1 answer
  • A ladder 13 feet long is leaning against a house.  The base of the ladder is pulled away from the wall at a rate of 2 feet per s
    6·1 answer
  • Put the following numbers in order from least to greatest.<br><br><br><br> 1/4 1/8 1/2
    15·2 answers
  • If the three lengths form a triangle, then determine if the three lengths form an acute, right, or obtuse triangle. Show your wo
    5·1 answer
  • At noon the temperature on Jessica's porch was 75 f .Then the temperature dropped d degrees. By midnight, the temperature on the
    6·1 answer
  • A local store is selling fresh tuna. The table below shows the price for the amount of tuna.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!