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
BabaBlast [244]
3 years ago
9

Pleaseeeeeeee help me

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
8 0

Answer:

The answer is "The discriminant is positive"

Step-by-step explanation:

When the discriminant is positive there is two real solutions.

When the discriminant is equal to 0, there is one real solution.

When the discriminant is negative, there is no real number solutions.

You might be interested in
Which of the following is a polynomial with roots 5,7 and -8
Aloiza [94]

The idea is to use the zero product property in reverse to go from the roots to the factorization. Then you expand out the polynomial using the distributive property.

x = 5 or x = 7 or x = -8

x-5 = 0 or x-7 = 0 or x+8 = 0

(x-5)(x-7)(x+8) = 0

(x-5)(x^2+x-56) = 0

x(x^2+x-56) - 5(x^2+x-56) = 0

x^3+x^2-56x  -5x^2-5x+280 = 0

x^3-4x^2-61x+280 = 0

f(x) = x^3 - 4x^2 - 61x + 280

<h3>Answer: Choice D</h3>
3 0
3 years ago
Read 2 more answers
PLEASE HELP I REALLY NEED IT WHAT IS 10% OF 75
lilavasa [31]
7.5 is the answer shshsj is jana
5 0
3 years ago
What is another name for 23 ten thousands?
kicyunya [14]
<span>230,000

</span>Hope I Helped You!!! :-)

Have A Good Day!!!
3 0
3 years ago
Read 2 more answers
Solve for x rounding to the nearest hundredth will give to brainlest!!!
Verizon [17]

Answer:

Exact Form:

x

=

64/21e

Decimal Form:

x

=

1.12115639

Step-by-step explanation:

8 0
2 years ago
A researcher conducts an independent-measures study examining the effectiveness of a group exercise program at an assisted livin
Veronika [31]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached images below to see the step by step explanation to the question above.

4 0
3 years ago
Other questions:
  • Simplify 12 to the power of 16 over 12 to the power of 4
    8·1 answer
  • How many solutions does the equation 9x + 27 = 27 have?
    8·1 answer
  • Is 9(3r-4) and 27r- 36 equivalent
    15·2 answers
  • Parallel lines e and f are cut by transversal b. What is the value of y?
    8·1 answer
  • 20 POINTS (WILL GIVE BRAINLIST)
    10·1 answer
  • Please help me there are more questions after this.
    6·1 answer
  • if 405 is to be divided among three persons A, B, C in the ratio of 3:5:7, how much money does each one get? Express them in per
    8·1 answer
  • Which function is represented in this graph?
    15·2 answers
  • I need help what's the answer ​
    9·1 answer
  • (x+5)^2=4 , How do I solve this by square roots?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!