48. The sum and the product of the roots of the quadratic equation 6x? &_ respectively. В. - 4x – 12 = 0 are С. 2, - 2 D. - 2 , А. - 2
48. The sum and the product of the roots of the quadratic equation 6x? &_ respectively. В. - 4x – 12 = 0 are С. 2, - 2 D. - 2 , А. - 2
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
![48. The sum and the product of the roots of the quadratic equation 6x?
— 4х — 12 —D 0 are
&_ respectively.
2
В.
> -2
С. -2,
А.
D. - 2 ,
49. Which equation has the sum equal to and the product equal to
С. 4x? - 5х
А. 4x? + 5х +63D0
+ 6 = 0
В. 4х* + 5х — 6 %3D0
D. 4x? - 5x - 6 = 0
3 ?
50. Which equation is equivalent to
А. + 15х -3 %3D 0
D. + 15х —10 %3D 0
В. + 15х + 10 — 0
C. – 15x + 3 = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4152ce8-f058-4f70-b150-79beb6e381fd%2Fe9ae622a-0960-477d-b3a7-8140edefca40%2F4sax42q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:48. The sum and the product of the roots of the quadratic equation 6x?
— 4х — 12 —D 0 are
&_ respectively.
2
В.
> -2
С. -2,
А.
D. - 2 ,
49. Which equation has the sum equal to and the product equal to
С. 4x? - 5х
А. 4x? + 5х +63D0
+ 6 = 0
В. 4х* + 5х — 6 %3D0
D. 4x? - 5x - 6 = 0
3 ?
50. Which equation is equivalent to
А. + 15х -3 %3D 0
D. + 15х —10 %3D 0
В. + 15х + 10 — 0
C. – 15x + 3 = 0
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