If \( \sqrt{4 x^{4}+12 x^{3}+25 x^{2}+24 x+16}=a x^{2}+b x+ \) \( c \), then which of the follow...

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If \( \sqrt{4 x^{4}+12 x^{3}+25 x^{2}+24 x+16}=a x^{2}+b x+ \) \( c \), then which of the following is true?
(a) \( 2 b=a-c \)
(b) \( 2 a=b+c \)
(c) \( 2 b=a+c \)
(d) \( 2 b=c-a \)
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