Solve this pair of simultaneous equations: xy = 4 y = x 3

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Solve this pair of simultaneous equations:
xy = 4
y = x − 3

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 02, 2021 01:14 AM

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Solve this pair of simultaneous equations: xy = 4 y = x 3

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Given two equations arce xy4 i y x3 ii From equation ii we have y x 3 Now substitute y x3 in equation i ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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