46. What are the roots of 2x - x² - 13x – 6 = 0? А. -1/2, 2, 3 В. -2, -1/2, 3 С. -2, -1, -1/2 D. -1, 2, 3/2 47. What are the zeros of the x- 13x + 36x = 0? A. {-3, -2, 2, 3} B. {0, 2, 3} С. {-3, -2, 0, 2, 3} D. {-9, -4, 0, 4, 9} 48 An onen box is to be made from a
46. What are the roots of 2x - x² - 13x – 6 = 0? А. -1/2, 2, 3 В. -2, -1/2, 3 С. -2, -1, -1/2 D. -1, 2, 3/2 47. What are the zeros of the x- 13x + 36x = 0? A. {-3, -2, 2, 3} B. {0, 2, 3} С. {-3, -2, 0, 2, 3} D. {-9, -4, 0, 4, 9} 48 An onen box is to be made from a
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:3:19 PM A O O O
ll E 37
46. What are the roots of 2x - x - 13x -6 =
0?
А. -1/2, 2, 3
В. -2, -1/2, 3
С. -2, -1, -1/2
D. -1, 2, 3/2
47. What are the zeros of the x- 13x + 36x
= 0?
А. {-3, -2, 2, 3}
В. {0, 2, 3}
С. (-3,-2, 0, 2, 3}
D. {-9, -4, 0, 4, 9}
48. An
оpen
box is to be made from a
rectangular cardboard that measures 10
inches by 15 inches, by cutting out 3 inches
by 3 inches square form each corner and
bending up the sides. What is the volume of
the box?
A. 702 cu. in.
В. 450 cu. in.
С. 252 cu. in.
D. 108 cu. in.
49. The height of a rectangular box with a
square base is twice its width and its volume
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