यदि x^2 + x-6 =0 तथा x^2 +6x +9 =0 हो, तो x बर – McqOptions

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1.	यदि x^2 + x-6 =0 तथा x^2 +6x +9 =0 हो, तो x बराबर होगा -
A.	-3
B.	3
C.	2
D.	-9
Answer» B. 3

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