Solve. a. |2x 1| |3x| b. |x + 1| > |x| c. |x| > |3x

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Solve.

a. |2x – 1| ≤ |3x|

b. |x + 1| > |x|

c. |x| > |3x – 2|

d. |4x + 3| > |x|

e. |x + 3| ≥ |2x|

f. |2x| < |x – 3|

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 24, 2021 12:26 AM

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Solve. a. |2x 1| |3x| b. |x + 1| > |x| c. |x| > |3x

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a 2x 1 x Simplifying the first case gives x 1 and the second case gives x 1 So the sol...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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