If 2 root is the root of the equation 2x²+bx+12=0 and the equation x²+bx+q=0


If 2 root is the root of the equation 2x²+bx+12=0 and the equation x²+bx+q=0 has equal roots then q=
(a) 8(b) 25(c) -8(d) -25​


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