Transport and Communication in the Sub-Region
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Importance of Manufacturing and Processing Industries in Zam
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To factor \(6x^2 - 7x - 3\), we look for two numbers that multiply to \(6 \times (-3) = -18\) and add to \(-7\). The numbers \(-9\) and \(2\) satisfy this: \((-9) \times 2 = -18\) and \((-9) + 2 = -7\). We rewrite the middle term: \(6x^2 - 9x + 2x - 3\). Group terms: \((6x^2 - 9x) + (2x - 3) = 3x(2x - 3) + 1(2x - 3) = (2x - 3)(3x + 1)\).
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Zambia