Question 6 Find the real numbers r such that x" is a solution of a?y" + 3xy' – 15y = 0. a) Or= -3 and r = 5 b) Or=3 and r = 5 c) Or= 3 twice d) Or = 3 and r = -5 e) Or= -3 and r = -5 f) O None of the above.

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Question 6
Find the real numbers r such that x" is a solution of
a?y" + 3ry' - 15y = 0.
a) Or=-3 and r = 5
b) Or= 3 and r = 5
c) Or=3 twice
d) Or = 3 and r = -5
e) Or= -3 and r = -5
ff O None of the above.
Transcribed Image Text:Question 6 Find the real numbers r such that x" is a solution of a?y" + 3ry' - 15y = 0. a) Or=-3 and r = 5 b) Or= 3 and r = 5 c) Or=3 twice d) Or = 3 and r = -5 e) Or= -3 and r = -5 ff O None of the above.
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