2024 SAJC H1 Q3
2024 SAJC H1 Q3
4 marks
Find the range of values of \(k\) for which
\[2k(x^2 + 1) - 4x + 1 - k > 0\]
for all real values of \(x\).[4]
Solution:
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Answer:\(k>1\).
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