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	Các bình luận về: Có bao nhiêu giá trị nguyên \(m\) để phương trình \({2021^{2x}} &#8211; {22.2021^x} + 2021 &#8211; m = 0\) có hai nghiệm \({x_1}\), \({x_2}\) thỏa \({x_1} + {x_2} \ge \frac{1}{2}\)?
A. \(97\).	B. \(67\).	C. \(79\).	D. \(76\).	</title>
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