Find the positive root of the equation (4 - 2) x 2 - (1 + 22) x
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Find the positive root of the equation (4 - √2) x2 - (1 + 2√2) x - 1 = 0. Write your answer in the form a+b√2/c, where a, b and c are integers.
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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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