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
almond37 [142]
2 years ago
8

The equation x^2+ (k - 3)x + (3 - 2k) = 0, where k is a constant, has two distinct real roots.

Mathematics
1 answer:
Lisa [10]2 years ago
4 0

Step-by-step explanation:

For quadratic equation ax^2 + bx + c = 0 to have two distinct real roots,

b^2 - 4ac must be positive.

b^2 - 4ac > 0

(k - 3)^2 - 4(3 - 2k) > 0

k^2 - 6k + 9 - 12 + 8k > 0

k^2 + 2k - 3 > 0

You might be interested in
A store sells boxes of juice in equal size packs. Garth bought 18 boxes, Rico bought 36 boxes, and Mai bought 45 boxes. what is
Stolb23 [73]
The anwser of your problem is 2536 do you need an explanation
7 0
3 years ago
Put in order from least to greatest 12, 8, -9, -12, 10, 16 *​
Nina [5.8K]

Answer:

-12,-9,8,10,12,16

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Decimal Operati<br> 1. Find the sum of the expression.<br> 0.975 + 3.8
BlackZzzverrR [31]

Answer:

4.775

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Writing Equations from Unit Rate
liq [111]
Y=3.25x should be the most probable choice because 6.50 is the price of 2 pounds of candy and once it’s divided by 2 the equation will show how much the unit rate is or the price of each pound of candy.
6 0
3 years ago
Juanita is watering her lawn using the water stored in her rainwater tank the water in the tank drops 1/3 inch every 10 minutes
Ilya [14]
<span>Juanita is watering her lawn using the water that is stored by rainwater.
=> the water in the tank drops 1/3 inch in every 10 minutes she waters.
=> The tanks water level is 4 feet.
Question : Number of days can Juanita waters is she waters 15 minutes per day.
=> 4 feet is the total amount of water = 1 ft = 12 inches
=> 48 inches in total
=> 1/3 inch is used every 10 minutes = 0.33 inches
=> she waters 15 minutes per day = 0.495 inches in every 15 minutes
Solution
=> 48 inches / 0.495 inches per day
=> 96.97
So Juanita can use all the water in water tank for approximately 97 days.</span>



8 0
4 years ago
Read 2 more answers
Other questions:
  • Wyatt uses 3.15 cups of flour in a recipe that makes 9 shortcakes. Cora uses 2.4 cups of flour in a recipe that makes 8 shortcak
    7·1 answer
  • Which expression is equivalent to (5•3)-4
    12·2 answers
  • Please I need help with that one ???
    15·1 answer
  • Find the student's error in solving the following
    11·2 answers
  • A car manufacturer announced that next year the price of a certain model car would increase by 5.5 %. This year the price is ​$1
    6·1 answer
  • 13. Is the following the graph of a function? Why or why not? ​
    7·1 answer
  • Look at the picture and let me know the answer please
    14·1 answer
  • A path for a new city park will connect the park entrance to Main Street, as shown to the right. The path should be perpendicula
    6·2 answers
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!1111 I REALLY NEED HELP I A, BEGGIN YOU GUYS!!!!!!!!!!!!!!!!!!!!!!!!!!! ILL GIVE BRAINLIEST AND
    13·1 answer
  • PLEASE HELP- VKLFNJOF:L
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!