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
Alja [10]
3 years ago
12

HELP ME PLZZZ!!!! URGENT!!!​

Mathematics
1 answer:
finlep [7]3 years ago
5 0

Answer:

Step-by-step explanation:

Given equation is,

x² + (p + 1)x = 5 - 2p

x² + (p + 1)x - (5 - 2p) = 0

x² + (p + 1)x + (2p - 5) = 0

Properties for the roots of a quadratic equation,

1). Quadratic equation will have two real roots, discriminant will be greater than zero. [(b² - 4ac) > 0]

2). If the equation has exactly one root, discriminant will be zero [(b² - 4ac) = 0]

3). If equation has imaginary roots, discriminant will be less than zero [(b² - 4ac) < 0].

Discriminant of the given equation = (p+1)^2-4(1)(2p-5)

For real roots,

(p+1)^2-4(1)(2p-5)>0

p² + 2p + 1 - 8p + 20 > 0

p² - 6p + 21 > 0

For all real values of 'p', given equation will be greater than zero.

You might be interested in
Which is the MOST precise measurement this ruler can give for the line segment?
Gre4nikov [31]

Centimeters, probably, which (for small things) isn't accurate.

6 0
3 years ago
Pls solve this. this is of set class 9.
Novay_Z [31]

Here is the answer :

people who like both the songs is 35 and

people who like only folk songs is 100.

8 0
1 year ago
Can someone please help me
Marat540 [252]

Answer:

992

Step-by-step explanation:

4 0
3 years ago
A company makes triangular plates for individual slices of pizza. For each plate, the base is 7 inches and the height is 12 inch
kaheart [24]
42 inches squared

base times height divided by two

7x12 divided by two is 42

8 0
3 years ago
Read 2 more answers
Drag the vertices of the triangle below to draw a triangle with 30 degrees, 50 degrees, and 100, degrees angles.
s2008m [1.1K]

Answer:

Google GoGeometry problem 1288 and it will have a diagram for you

4 0
3 years ago
Other questions:
  • A right triangle is shown below.
    8·2 answers
  • Beth and Sherry partnered together in swimming laps to raise money for the local food bank. Beth raised $15 plus $0.65 per lap t
    14·1 answer
  • Is -5^2 equal to (-5)^2 also ^ is equal to the phrase to the power of
    10·2 answers
  • 3. $37 dinner; 15% tip
    8·1 answer
  • Solve for x and y. y= -14x+100 and y= -14x+120
    5·1 answer
  • Help me do 34 but a different 34
    10·1 answer
  • Match the term to its definition.
    12·1 answer
  • Select all the options below that correctly fill in the blank. A ____ is a subcategory of polygon.
    15·1 answer
  • What is 0.76 as a fraction ?<br> 76/100<br> 76/10<br> 76/1000<br> 7/6
    6·2 answers
  • What is the volume of the figure showing below? 5ft 6ft 10 1/2ft 2ft
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!