Solve the inequality |x + 2k| > |x k| where k is a positive constant.
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Solve the inequality |x + 2k| > |x – k| where k is a positive constant.
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To solve the inequality x 2k x k we can first consider the two possibl...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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