Howmany real roots does the quadratic equation x² + 8x+ 12 =0 have? Which of the following is the nature of roots of the quadratic equation if the value of its discriminant is zero? * The roots are rational and equal. The roots are not real. The roots are irrational and not equal. The roots are rational and not equal.
Howmany real roots does the quadratic equation x² + 8x+ 12 =0 have? Which of the following is the nature of roots of the quadratic equation if the value of its discriminant is zero? * The roots are rational and equal. The roots are not real. The roots are irrational and not equal. The roots are rational and not equal.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:e (17) Facebook
mastery test 2
E mastery test 2
b My Solutions | bartleb x
A Courses
ATIS
A docs.google.com/forms/d/e/1FAlpQLSdrj4a9QVkxTnyA13gPdVAt4FQyTYKpAM6Zi6wgNF29ViF8IQ/formResponse?pli=1
E Apps
M Gmail
A Maps
S Sign up for a Schoo..
Intro Maker | Video...
G analyze the importa.
© Recent Transactions
E Reading list
YouTube
Anime wow - soun...
Howmany real roots does the quadratic equation x2 + 8x+ 12 = 0 have?
O o
O 1
O 3
2
Which of the following is the nature of roots of the quadratic equation if the
value of its discriminant is zero? *
The roots are rational and equal.
The roots are not real.
The roots are irrational and not equal.
The roots are rational and not equal.
10:22 am
P Type here to search
26°C
O D G E 4) ENG
13/10/2021
近
0 0 0 o
O O O
Transcribed Image Text:_1. Which of the following is the discriminant of the quadratic equation; ax? – bx +c = 0
Where ab.c are real number and a is not equal to zero?
VB2 - 4ac
-b + Vb? – 4ac
O Option 3
O Option 4
b2 - 4ac
E OneDrive
Screenshot saved
The screenshot was added to your
Option 2
O Option 1
OneDrive.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
