k के किस मान के लिए समीकरण
x^2+(2k+1)x+k^2+2=0 का एक मूल
दूसरे मूल का दुगना है?
(a) 2 (b) 8 (c)6 (d)4
Answers
Answered by
0
Answer:
The answer can be d......
Answered by
1
Answer:
Answer is d
Step-by-step explanation:
ddddddddddddddddd
(4)
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