Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
2 C. X² + 2x = 8 2 X² + 2x + 1 911 = x (1 + x)/ X + 1 X = 4-1 X = 3 1 15 +1 x+1=± 4 4 X + 1 = - 4 X = -4-1 X = -5 2 2 (1) ² = 1

2 C. X² + 2x = 8 2 X² + 2x + 1 911 = x (1 + x)/ X + 1 X = 4-1 X = 3 1 15 +1 x+1=± 4 4 X + 1 = - 4 X = -4-1 X = -5 2 2 (1) ² = 1

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
See similar textbooks
icon
Related questions
Question

How to check this? 

( 2 2. x² + 2x = 8 2 X² + 2x + 1 = 15 + 1 √(x + 1)² =√16 x+1=4 X + 1 = 4 X = 4-1 X = 3 X + 1 = X=-4-1 x = -5 4 2 2 + (1)² = 1
Transcribed Image Text:( 2 2. x² + 2x = 8 2 X² + 2x + 1 = 15 + 1 √(x + 1)² =√16 x+1=4 X + 1 = 4 X = 4-1 X = 3 X + 1 = X=-4-1 x = -5 4 2 2 + (1)² = 1
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
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…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,
SEE MORE TEXTBOOKS