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The equations x2− 4x + k = 0 and x2+ kx − 4 = 0, where k is a real number, have exactly one common root. What is the value Ofp k? |
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Answer» The equations x2− 4x + k = 0 and x2+ kx − 4 = 0, where k is a real number, have exactly one common root. What is the value Ofp k? |
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