Find all real solutions of the following rational equation and check any results. 1 1 - 14 += X-7 x+7 x² - 49 Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The solution(s) is/are and the extraneous solution(s) is/are (Type exact answers, using radicals as needed. Use a comma to separate answers as needed.) O B. There are no real solutions, but an extraneous solution of (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) OC. The solution(s) is/are and there are no extraneous solutions. (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) O D. There are no real solutions and no extraneous solutions.
Find all real solutions of the following rational equation and check any results. 1 1 - 14 += X-7 x+7 x² - 49 Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The solution(s) is/are and the extraneous solution(s) is/are (Type exact answers, using radicals as needed. Use a comma to separate answers as needed.) O B. There are no real solutions, but an extraneous solution of (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) OC. The solution(s) is/are and there are no extraneous solutions. (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) O D. There are no real solutions and no extraneous solutions.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Find all real solutions of the following rational equation and check any results.
1
1
- 14
+=
X-7 x+7 x² - 49
Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice.
OA. The solution(s) is/are and the extraneous solution(s) is/are
(Type exact answers, using radicals as needed. Use a comma to separate answers as needed.)
O B. There are no real solutions, but an extraneous solution of
(Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.)
OC. The solution(s) is/are and there are no extraneous solutions.
(Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.)
O D. There are no real solutions and no extraneous solutions.
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