यदि समीकरण 2x^2 +8x +m =0 के मूल समा – McqOptions

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1.	यदि समीकरण 2x^2 +8x +m =0 के मूल समान हों, तो m=?
A.	7
B.	4
C.	8
D.	11
Answer» D. 11

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